3 bsc Computer Science

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COMPUTER SCIENCE
MODEL CURRICULUM DEVELOPMENT COMMITTEE
FOR COMPUTER SCIENCE IN UNDERGRADUATE DEGREE PROGRAMMES
Constituted by APSCHE, Hyderabad

1.

Prof.P.Thrimurthy,
Acharya Nagarjuna University.

Coordinator

2.

Prof.P.Sitaramaiah,
Andhra University.

Members

3.

Prof.S.S.V.N.Sarma,
Kakatiya University.

4.

Prof.L.Anand Babu,
Osmania University.

5.

Prof.(Mrs.).M.Padmavathamma,
Sri Venkateswara University.

6.

Prof. B. Satyanarayana,
Sri Krishna Devaraya University.

7.

Shri K.Ramchand,
ASN College, Tenali.

8.

Shri P.Sridhar,
Government Degree College, Kurnool.

9.

Shri Rajendra,
Government City College, Hyderabad.

10. Sri D.Ramakrishna,
Managing Director,
Effotronics Ltd., Vijayawada.
11. Sri S.Krishna Rao,
Managing Director,
Infopark Software Technologies,
Vijayawada.

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STRUCTURE OF MODEL CURRICULUM
YEAR Paper
Theory-1

Name of the Subject

Internal
/ Record
Marks

PC Software and

External
Marks

Total
Marks

Hours /
Week

100

100

4

40

50

3

100

100

4

40

50

3

100

100

3

40

50

3

100

100

3

40

50

3

C Programming
I Year

II
Year

Lab – 1

Productivity Tools and ‘C’
Lab

Theory-2

Objected Oriented Programming
with Java and Data Structures

Lab – 2

JAVA and Data Structures Lab

Theory-3

Database Management Systems

Lab 3

DBMS Lab

Theory-4

Elective:
1.
Web Technologies
2.
GUI Programming
3.
Operating Systems
4.
PHP, My SQL and
Apache
Elective:
1.
Web Technologies Lab
2.
Visual Basic Lab
3.
Operating Systems Lab
4.
PHP & MySQL Lab

III
Year

Lab 4

10

10

10

10

During the 3rd year, paper 4 is provided with four optional papers along with each
option, corresponding Lab paper is to be selected.

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B.Sc.(Computer Science): I Year
THEORY PAPER – I w.e.f. 2008-2009

PC Software and ‘C’ Programming
Unit – 1 :

Fundamentals of Computers

120 hrs
(4 hrs/ week)

24 hrs

Computer definition – Types of Computer – Logical Organization of a Digital Computer – Memory:
Main Memory : RAM, ROM and Cache – Secondary Memory : Magnetic type, Floppy disk, Hard
disk, Compact disk – Input devices – Output devices – Operating system : Definition, functions of an
operating system, Types of Operating systems : Brief details of batch processing, Multi
Programming, multi tasking, time sharing, real time operating systems - Introduction to DOS, DOS
internal commands, DOS External Commands – Introduction to Windows, Desktop, File, Folder, My
Computer, My documents, Recycle bin, Internet Explorer, Windows Explorer – Types of
Programming Languages.
Unit - 2:

MS Word and MS Power Point

24 hrs

Word Basics : Starting word, Creating a new document, Opening preexisting document,
The parts of a word window, Typing text, Selecting text, Deleting text, Undo, Redo,
Repeat, Inserting text, Replacing text, Formatting text, Cut, Copy, Paste – Printing.
Formatting Your Text and Documents : Auto format, Line spacing, Margins, Borders and
Shading.
Working with Headers and Footers: Definition of headers and footers, creating basic headers and
footers, creating different headers and footers for odd and even pages.
Tables : Creating a simple table, Creating a table using the table menu, Entering and editing text
in a table, selecting in table, adding rows, changing row heights, Deleting rows, Inserting
columns, Deleting columns, changing column width .
Graphics : Importing graphics, Clipart, Insert picture, Clip Art Gallery, using word’s drawing
features, drawing objects, text in drawing.
Templates : Template types, using templates, exploring templates, modifying templates.
Macros : Macro, Recording macros, editing macros, running a macro.
Mail Merge : Mail Merge concept, Main document, data sources, merging data source and main
document. Overview of word menu options word basic tool bar.
Power Point : Basics, Terminology, Getting started, Views
Creating Presentations : Using auto content wizard, Using blank presentation option, Using
design template option, Adding slides, Deleting a slide, Importing Images from the outside
world, Drawing in power point, Transition and build effects, Deleting a slide, Numbering a slide,
Saving presentation, Closing presentation, Printing presentation elements.
Unit - 3 :

MS Excel and MS Access

24 hrs

MS Access

Creating a Simple Database and Tables: Creating a contacts Databases with the wiz, The
Access Table Wizard, Creating Database Tables without the wizard, Field Names, Data
Types and Properties, Adding, deleting fields, renaming the fields in a table.
Forms: The Form Wizard, Saving Forms, Modifying Forms
Entering and Editing Data: Adding Records, Duplicating previous entries without Retyping,
Undo, Correcting Entries, Global Replacements, Moving from Record to Record in a table.
Finding, Sorting and Displaying Data: Queries and Dynasets, Creating and using select queries,
Returning to the Query Design, Multilevel Sorts, Finding incomplete matches, Showing All
Records after a Query, Saving Queries, Crosstab Queries.

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Printing Reports : Simple table, Form and Database printing, Defining advanced Reports, Manual
Reporting, properties in Reports, Saving Reports.
Relational Databases: Flat Versus Relational, Types of Relationships, Viewing Relationships,
Defining and Redefining Relationships, Creating and Deleting Relationships.
MS Excel
Excel Basics: Overview of Excel features, Getting started, Creating a new worksheet, Selecting
cells, Entering and editing text, Entering and editing Numbers, entering and editing Formulas,
Referencing cells, moving cells, copying cells, sorting cell data, inserting rows, inserting
columns, Inserting cells, Deleting parts of a worksheet, clearing parts of a worksheet.
Formatting : Page setup, changing column widths and Row heights, auto format, changing font
sizes and Attributes, centering text across columns, using border buttons and Commands,
changing colors and shading, hiding rows and columns.
Introduction to functions: Parts of a functions, Functions Requiring Add-ins, The Function
Wizard. Examples functions by category: Data and time functions, Engineering functions, Math
and Trig functions, Statistical functions, Text functions.
Excel Charts: Chart parts and terminology, Instant charts with the chard wizard, creation of
different types of charts, printing charts, deleting charts – Linking in Excel
Excel Graphics: Creating and placing graphic objects, Resizing Graphics, Drawing Lines and
Shapes.
Unit - 4 :

C Language fundamentals

24 hrs

Introduction – ‘C’ Fundamentals : Programming – High Level Languages – compiling
programs – Integrated Development Environments – Language Interpreters – Compiling
your first program – Running your program – understanding your first program –
comments – variables, Data types, and Arithmetic Expressions : working with variables –
Understanding Data types and constants – working with Arithmetic Expressions – The
Assignment operators – The printf function – The scanf function - Decision making :
The if statement – the if else construct – Nested if statements – The else if construct –
The switch statement – Boolean variables – The conditional operator – program looping :
The for statement – Relational operators – Nested for loops – The while statement – The
do statement – The break statement – The continue statement – working with Arrays :
Defining an array – Initializing Arrays – character Arrays – The const Qualifier –
Multidimensional arrays- variable length Arrays.
Working with Functions : Defining a Function-Arguments and Local variables – Returning
Function Results – Function calling – Declaring Return Types and Argument types – Top Down
programming – Functions and Arrays – global variables – Automatic and static variables –
Recursive Functions.
Unit - 5 :

Programming in C

24 hrs

Working with structures : Defining structure – Functions and structures – Initializing
structures – Array of structures- structures containing structures – structures containing
Arrays – Structure variants – Character strings : Array of characters – variable length
character strings – Escape characters – character strings, structures and arrays - character
operations.
Pointers : Defining a pointer variable – using pointers in Expressions – pointers and
structures (Exclude Linked List) – Pointers and Functions – pointers and Arrays –
operations on pointers – pointers and Memory address.
Operations on Bits : Bit operators – Bit fields
The preprocessor : The # define statement – The # # operator – The #include statement –
conditional compilation.
More on Data Types : Enumerated Data Types – The typedef statement – Data Type conversions

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Input and Output Operations in “C” : Character I/O – formatted I/O – Input and Output
Operations with Files – Special functions for working with Files.
Miscellaneous and Advanced features: The Goto Statement, the null statement, working with
unions- the comma operator-type qualifiers.
Prescribed Books :

1. Peter Norton, Introduction to Computers, Sixth edition, Tata
McGraw Hill(2007).
2. Ron Mansfield, Working in Microsoft Office, Tata McGraw Hill
(2008) (Chapters : 4 to 9, 11, 12, 13, 14, 15, 17, 18, 19, 24,
25,28, 30, 31, 33, 34, 35)
3. Stephen G. Kochan, Programming in C, Third Edition, Pearson
Education (2007) (Chapters: 1 to 14, 16, 17)
Reference Books :
1. Michael Miller, Absolute Beginners Guide to Computer Basics,
Fourth Edition, Pearson Education (2007).
2. Deborah Morley, Charles S.Parker, Under Standing Computers today
and tomorrow, 11th Edition, Thomson (2007).
3. Ed Bott, Woody Leonhard, Using Microsoft Office 2007, Pearson
Education (2007).
4. Beyron S Gottfried, Programming with C, Second Edition, Tata
McGraw Hill (2007).
5. Ashok N. Kamthane, Programming with ANSI and Turbo C, Pearson
Education (2008).
6. Rajaraman, Introduction to Information Technology, PHI.
7. Balaguruswamy.E, Fundamentals of Computing, TMH(2008).

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B.Sc(Computer Science): I Year
PRACTICAL PAPER – I w.e.f. 2008-2009

90 hrs
(3 hrs/ week)

Productivity Tools and ‘C’ Lab
Productivity Tools Lab Cycle
MS-WORD
1. Design a visiting card for Managing Director of a Company with following
specification
i.
ii.
iii.
iv.

Size of visiting card is 3.5” x 2”
Name of a company with big font using Water Mark
Phone number, fax number and e-mail address with appropriate symbols
Office and residence address separated by line.

2. Create a letter head of a company
i.
ii.
iii.
iv.

Name of Company on the top of the page with big font and good style
Phone numbers, fax numbers, e-mail address with appropriate symbols
Main products manufactured to be described at the bottom
Slogans if any should be specified in bold at the bottom

3. Creation of your Bio-Data: consisting Name, email-id, Contact Address, Carrier
Objective, Educational qualifications, social activities, achievements.

MS-POWERPOINT
1. Make a Power point presentation on your strengths, weaknesses, hobbies, factors that
waste your time.
2. Make a Power point presentation on any Current affair (Not less than 8 slides)
3. Make a Power point presentation to represent your College
profile.
4. Make a Power point presentation of all the details of the books that you had studied in
B.Sc. First Year.

MS-ACCESS
1.

Create a database using MS-ACCESS with atleast 5 records
TABLE1 STRUCTURE:
REGISTER NUMBER NAME DOB GENDER CLASS
TABLE2 STRUCTURE:
REGISTER NUMBER M1 M2 M3 M4 M5 TOTAL

Maintain the relationship between two tables with REGISTER NUMBER as a
Primary Key and answer the following quarries:

Show the list of students with the following fields as one query
REGISTER NUMBER NAME GENDER TOTALMARKS
2. Maintain the relationship between above two tables with REGISTER
NUMBER as a Primary Key and answer the following reports:
Reports must have following columns
Report1 with REGISTER NUMBER, NAME, MARKS OF ALL SUBJECTS and

TOTAL
Report2 with REGISTER NUMBER, TOTAL , PERCENTAGE.
3. Create a database using MS-ACCESS with at least 5 records
TABLE1 STRUCTURE:

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EMP-CODE EMP-NAME AGE GENDER DOB
TABLE2 STRUCTURE:
EMP-CODE BASIC-PAY
Maintain the relationship between two tables with EMP-CODE as a
Primary Key generate the following reports:
REPORT1:
EMP-CODE EMP-NAME BASIC-PAY DA HRA GROSS-SALARY
REPORT2:
EMP-CODE EMP-NAME AGE

GENDER

GROSS-SALARY

MS-EXCEL
1.

Create an electronic spreadsheet in which you enter the following decimal
numbers and convert into Octal, Hexadecimal and Binary numbers Vice versa.
Decimal Numbers: 35,68,95,165,225,355,375,465
Binary Numbers: 101,1101,111011,10001,110011001,111011111.

2.

The ABC Company shows the sales of different products for 5 years. Create
column chart, 3D-column and Bar chart for the following data
YEAR
2003
2004
2005
2006
2007

3.

PRODUCT-1
1000
800
1200
400
1800

PRODUCT-2
800
80
190
200
400

PRODUCT-3
900
500
400
300
400

PRODUCT-4
1000
900
800
1000
1200

Create a suitable examination data base and find the sum of the marks(total) of
each student and respective class secured by the student rules:
Pass if marks in each subject >=35
Distinction if average>=75
First class if average>=60 but <75
Second class if average>=50 but <60
Third class if average>=35 but <50
Fail if marks in any subject is <35
Display average marks of the class, subject wise and pass percentage.

C-PROGRAMMING LAB CYCLE
1. Program for
i. Sum of factors of a number
ii. Sum of digits of a number
2. Program to check whether a given number is
i. Prime number or not
ii. Perfect number or not
iii. Armstrong number or not
3. Program using recursion for
i. Factorial of a given number
ii. Fibonacci series
4. Program for roots of a quadratic equation
5. Program using functions
i. With out return value
ii. With return value
iii. With parameters
iv. With out parameters
6. Program to find largest/smallest of n numbers by using arrays
7. Modified as programme for sorting an array in two methods (i) Bubble Sort (ii) Selection Sort.
8. Program for matrix addition & subtraction
9. Program for matrix multiplication
10. Program for transpose of a given matrix
11. Program for (with and without string functions)

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i. Comparison of two strings
ii. Concatenation of two strings
iii. Length of a string
12. Program to process student information. Student structure consists Sno,
Sname, Marks in 6 subjects, Total, average. Calculate total and average
of n students and assign grade with following criteria.
Grade A : All pass and avg >=75
Grade B: All pass and avg>=60 and avg<75
Grade C: All pass and avg>=50 and avg<60
Grade D: All pass and avg>=40 and avg<50
Grade E: If fails in one or more subjects.
13. Program for (i) Nesting of Structure (ii) Passing structures to
functions.
14. Program to demonstrate (i) Unions (ii) enumerated data types.
15. Program for sum of diagonal elements of a square matrix?
16. Program to access (i) array elements (ii) Structure elements using
pointers.
17. Program for sorting strings using pointers.
18. Program to count number of (i) words (ii) lines (iii) Special Characters
in a given text.
19. Program to create a file to store and retrieve strings using fputs() and
fgets().
20. Program to create a file to store and update employee records. The
employee record consists of ENO, ENAME, DEPTNO, DEPTNAME, BASICSALARY,
HRA, DA, DEDUCTIONS, TOTALSALARY and NETSALARY.
21. Program to evaluate following expressions.
1 + ½ + 1/3 + ¼ + ……….. + 1/n
22. Program to find Square root of a given no.
23. Program to create table of Triangular Numbers.
24. Modified as programme for palindrome number.
25. Program for Base Conversion.

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B.Sc.(Computer Science): II Year
THEORY PAPER – II w.e.f. 2009-2010

120 hrs
(4 hrs/ week)

Object Oriented Programming with Java and Data Structures.
Unit – 1:

Java Fundamentals

24 hrs

Fundamentals of Object Oriented programming : Object Oriented paradigm – Basic concepts of
Object Oriented Programming – Benefits of OOP – Applications of OOP.
Java Evolution : Java Features – How Java differs from C and C++ - Java and Internet – Java and
World Wide Web – Web Browsers – Hardware and Software Requirements – Java Environment.
Overview of Java Language: Simple Java Program – Java Program Structure – Java Tokens- Java
Statements – Implementing a Java Program – Java Virtual Machine – Command Line Arguments.

Constants, Variables and Data types: Constants – Variables – Data types – Declaration of
Variables-Giving Values to variables- Scope of Variables-Symbolic Constants-Type
Casting.
(Chapters : 1,2,3,4 )
Unit – 2:

Oops Concepts in Java

24 hrs

Operators and Expressions: Arithmetic Operators – Relational Operators- Logical
Operators – Assignment Operators – Increment and Decrement Operators – Conditional
Operators – Bitwise Operators – Special Operators – Arithmetic Expressions –
Evaluation of Expressions – Precedence of Arithmetic Operators – Operator Precedence
and Associativity.
Decision Making and Branching: Decision Making with If statement – Simple If
Statement-If else Statement-Nesting If Else Statement- the ElseIf Ladder-The switch
Statement – The ?: operator.
Decision Making and Looping: The while statement – The do statement – The for
statement – Jumps in Loops.
Class , Objects and Methods: Defining a Class – Fields Declaration – Methods
Declaration – Creating Objects – Accessing class members – Constructors – Methods
Overloading – Static Members – Nesting of Methods – Inheritance – Overriding Methods
– Final Variables and Methods – Final Classes – Abstract Methods and Classes –
Visibility Control.
(Chapters : 5,6,7,8 )
Unit – 3:

Packages and Interfaces in Java

24 hrs

Arrays, Strings and Vectors: One-dimensional Arrays-creating an Array – Two
dimensional Arrays – Strings – Vectors – Wrapper Classes – Enumerated Types.
Interfaces: Multiple Inheritance : Defining Interfaces – Extending Interfaces –
Implementing Interfaces – Accessing Interface Variables.
Packages: Java API Packages – Using system Packages – Naming Conventions –
Creating Packages – Accessing a Package – Using a Package – Adding a Class to a
Package – Hiding Classes – Static Import.
(CHAPTERS : 9,10,11 )

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UNIT – 4: Multithreaded programming and Applets.

24 hrs

Multithreaded Programming: Creating Threads – Extending the Thread Class – Stopping and
Blocking a Thread – Life Cycle of a Thread – Using Thread Methods – Thread Exceptions –
Thread Priority – Synchronization.
Managing Errors and Exceptions: Types of Errors – Exceptions – Syntax of Exception Handling
Code – Multiple Catch Statements – Using Finally Statement – Throwing our own Exceptions –
Using Exceptions for debugging.
Applet Programming: How Applets differ from Applications – Preparing to write Applets –
Building Applet Code – Applet Life Cycle – Creating an executable Applet – Designing a
WebPage – Applet Tag – Adding Applet to HTML file – Running the Applet – More about Applet
Tag – Passing parameters to Applets – Aligning the display – More about HTML tags –
Displaying Numerical Values – Getting Input from the user.
(Chapters : 12, 13, 14 )
Unit – 5:

Data Structures

24 hrs

Sorting: Bubble Sort – Selection Sort – Insertion Sort – Quick Sort- Searching :
Linear and Binary Searches - Stacks and Queues: Stacks – Queues – Circular
Queue – Deques - Priority Queue – Parsing Arithmetic Expressions – Linked
List: Simple Linked List – Finding and Deleting Specified Links – Double Ended
Lists – Abstract Data types – Sorted Lists – Doubly Linked Lists – Advanced
Sorting : Quick Sort - Binary Trees : Tree Terminology – Finding a Node –
Inserting a Node – Traversing the Tree – Finding Maximum and Minimum
values – Deleting a Node – Efficiency of Binary Trees – Trees Represented as
Arrays – Graphs: Introduction to Graphs – Searches: DFS & BFS Depth first
search (DFS), Breadth first search (BFS) – Minimum Spanning Tree.
(Chapters : 3,4,5,7 (Only Quick Sort), 8,13)
Prescribed books

:

1. E.Balaguruswamy, Programming with Java, A primer, 3e, TATA McGraw-Hill Company
(2008).(Chapters : 1 to 14 )
2. Robert Lafore, Data Structures & Algorithms in Java, Second Edition, Pearson
Education(2008)
(Chapters: 3,4,5,7 (Only Quick Sort),8,13 )
Reference Books

:

1. John R. Hubbard, Programming with Java, Second Edition, Schaum’s outline Series, Tata
McGrawhill (2007).
2. Timothy Budd, Understanding Object Oriented Programming with Java, Pearson Education
(2007).
3. Adam Drozdek, Data Structures and Algorithms in Java, Second Edition, Cengage
Learning(2008).
4. John R. Hubbard, Anita Hurry, Data Structures with Java, Pearson Education (2008).
5. Jana, Java and Object Oriented Programming Paradigm, PHI (2007).
6. Deitel & Deitel. Java TM: How to Program, 7th Edition, PHI (2008).
7. Samatha, Classic Data Structures, PHI (2005).

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B.Sc(Computer Science): II Year
PRACTICAL PAPER – II w.e.f. 2009-2010

90 hrs
(3 hrs/ week)

Java and Data structures Lab
Java Lab Cycle
1. Write a java program to determine the sum of the following harmonic series for a given
value of ‘n’.
1+1/2+1/3+. . . _1/n
2. Write a program to perform the following operations on strings through interactive input.
a) Sort given strings in alphabetical order.
b) Check whether one string is sub string of another string or not.
c) Convert the strings to uppercase.
3. Write a program to simulate on-line shopping.
4. Write a program to identify a duplicate value in a vector.
5. Create two threads such that one of the thread print even no’s and another prints odd no’s
up to a given range.
6. Define an exception called “Marks Out Of Bound” Exception, that is thrown if the
entered marks are greater than 100.
7. Write a JAVA program to shuffle the list elements using all the possible permutations.
8. Create a package called “Arithmetic” that contains methods to deal with all arithmetic
operations. Also, write a program to use the package.
9. Write an Applet program to design a simple calculator.
10. Write a program to read a text and count all the occurrences of a given word. Also,
display their positions.
11. Write an applet illustrating sequence of events in an applet.
12. Illustrate the method overriding in JAVA.
13. Write a program to fill elements into a list. Also, copy them in reverse order into another
list.
14. Write an interactive program to accept name of a person and validate it. If the name
contains any numeric value throw an exception “InvalidName”.
15. Write an applet program to insert the text at the specified position.
16. Prompt for the cost price and selling price of an article and display the profit (or) loss
percentage.
17. Create an anonymous array in JAVA.
18. Create a font animation application that changes the colors of text as and when prompted.
19. Write an interactive program to wish the user at different hours of the day.
20. Simulate the library information system i.e. maintain the list of books and borrower’s
details.

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Data Structures Lab Cycle
21. Program to create, insert, delete and display operations on single linked list?
22. Program to create , insert, delete and display operations on double linked list ?
23. Program to create , insert, delete and display operations on circular single linked list ?
24. Program to split a single linked list
25. Program to reverse a single linked list
26. Program to implement Insertion Sort.
27. Program to implement PUSH and POP operations on Stack using array method.
28. Program to implement PUSH and POP operations on Stack using Linked list method.
29. Program to implement insert and delete operations on Queue using array method.
30. Program to implement insert and delete operations on Queue using linked list method.

31. Program to implement insert and delete operations on Priority Queue?
32. Program to implement insert and delete operations on Double Ended Queue?
33. Program to evaluate postfix expression by using Stack?
34. Program to construct Binary Search Tree and implement tree traversing Techniques.
35. Program to delete a leaf node from binary search tree.
36. Program to implement Selection Sort.
37. Program to implement Bubble Sort.
38. Program to implement Operations on Circular Queue.
39. Program to implement Quick Sort.
40. Program to Find number of Leaf nodes and Non-Leaf nodes in a Binary Search Tree.
41. Program to implement Insertion Sort (repeted in No.26).

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B.SC(COMPUTER SCIENCE): III YEAR
THEORY PAPER – III w.e.f. 2010-2011
Database Management Systems

Unit-1 :

Database Systems Introduction and Fundamentals.

90 hrs
(3 hrs/ week)

18 hrs

Database Systems: Introducing the database and DBMS, Why the database is important,
Historical Roots: Files and File Systems, Problems with File System Data Management, Database
Systems.
Data Models: The importance of Data models, Data Model Basic Building Blocks, Business
Rules, The evaluation of Data Models, Degree of Data Abstraction.
The Relational Database Model: A logical view of Data, Keys, Integrity Rules, Relational Set
Operators, The Data Dictionary and the system catalog, Relationships with in the Relational
Database, Data Redundancy revisited, Indexes, Codd’s relational database rules.

(Chapters:1: 1.2 to 1.6,2,3)
Unit-2 :

Data Modeling and Normalization

18 hrs

Entity Relationship Model: The ER Model, Developing ER Diagram, Database Design
Challenges: Conflicting Goals.
Advanced Data Modeling: The Extended Entity Relationship Model, Entity clustering, Entity
integrity: Selecting Primary keys, Design Cases: Learning Flexible Database Design.
Normalization of database tables: Database Tables and Normalization, The need for
Normalization, The Normalization Process, Improving the design, Surrogate Key Considerations,
High level Normal Forms, Normalization and database design, denormalization.
(Chapters: 4,6,5)
Unit-3 :

Interaction with Databases and Construction of Information System 18 hrs

Introduction to SQL: Data Definition Commands, Data Manipulation Commands, Select queries,
Advanced Data Definition Commands, Advanced Select queries, Virtual Tables, Joining Database
Tables.
Advanced SQL: Relational Set Operators, SQL Join Operators, Subqueries and correlated
queries, SQL Functions, Oracle Sequences, Updatable Views, and Procedural SQL.
Database Design: The Information System, The Systems Development Life Cycle, The Database
Life Cycle, Database Design Strategies, Centralized Vs Decentralized design.
(Chapters: 7,8(8.1 to 8.7),9)
Unit-4 :

Transaction Management in DBMS Environment.

18 hrs

Transaction Management and Concurrency Control: What is transaction, Concurrency control,
Concurrency control with locking Methods, Concurrency control with time stamping methods,
concurrency control with optimistic methods, database recovery management.
Distributed Database Management Systems: The evolution of Distributed Database Management
Systems, DDBMS advantages and Disadvantages, Distribution Processing and Distribution
Databases, Characteristics of Distributed database management systems, DDBMS Components,
Levels of Data and Process distribution, Distributed database Transparency Features, Distributed
Transparency, Transaction Transparency, Performance Transparency and Query Optimization,
Distributed Database Design, Client Server VS DDBMS.
(Chapters: 10, 12)
Unit-5 :

Data Warehouse Concepts and Database Administration.

18 hrs

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The Data Warehouse: The need for data analysis, Decision support systems, The data warehouse,
Online analytical processing, Star schemas, Data mining, SQL extension for OLAP.
Database Administration: Data as a Corporate asset, The need for and role of databases in an
organization, The evolution of the database administration function, The database environment’s
Human Component, Database administration Tools, The DBA at work: Using Oracle for
Database Administration.
(Chapter: 13:13.1 to 3.5,13.7,13.8,15:15.1,15.2,15.4,15.5,15.6,15.8)
Prescribed Text Book:
1.

Peter Rob, Carlos Coronel, Database Systems Design, Implementation and Management,
Seventh Edition, Thomson (2007)
http://books.google.co.in/books?
id=_wmNpjHhOoQC&printsec=frontcover&source=gbs_book_other_versions#v=onepage&
q&f=false

Reference Books:
1.

Elimasri / Navathe, Fundamentals of Database Systems, Fifth Edition, Pearson Addison
Wesley (2007).

2.

Raman A Mata – Toledo/Panline K Cushman, Database Management Systems, Schaum’s
Outlibe series, Tata McGraw Hill (2007).

3.

C.J.Date, A.Kannan, S.Swamynathan, An Introduction to Database Systems, Eight Edition,
Pearson Education (2006).

4.

Michel Kifer, Arthur Bernstein, Philip M. Lewis, Prabin K. Pani Graphi, Database Systems:
An application oriented Approach, second edition, pearson education (2008).

5.

Atul Kahate, Introduction to Database Management Systems, Pearson Education (2006).

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B.Sc(Computer Science): III Year
PRACTICAL PAPER – III w.e.f. 2010-2011
DBMS Lab

90 hrs
(3 hrs/ week)

Lab Cycle
Order Tracking Database
The Order Tracking Database consists of the following defined six relation schemas.
EMPLOYEES(ENO,ENAME,ZIP,HDATE)
PARTS(PNO,PNAME,QOH,PRICE,LEVEL) (HINT: QOH: QUALITY ON HAND)
CUSTOMERS(CNO,CNAME,STREET,ZIP,PHONE)
ORDERS(ONO,CNO,ENO,RECEIVED DATE,SHIPPED DATE)
ODETAILS(ONO,PNO,QTY)
ZIPCODES(ZIP,CITY)

Solve the following queries
1. GET ALL PAIRS OF CUSTOMER NUMBERS FOR CUSTOMERS BASED ON
SAME ZIP CODE.
2. GET PART NUMBERS FOR PARTS THAT HAVE BEEN ORDERED BY AT LEAST
TWO DIFFERENT CUSTOMERS.
3. FOR EACH ODETAIL ROW, GET ONO, PNO, PNAME, QTY AND PRICE VALUES
ALONG WITH THE TOTAL PRICE FOR THE ITEM. (TOTAL PRICE=PRICE*QTY)
4. GET CUSTOMER NAME AND EMPLOYEE PAIRS SUCH THAT THE CUSTOMER
WITH NAME HAS PLACED AN ORDER THROUGH THE EMPLOYEE.
5. GET CUSTOMER NAMES LIVING IN FORT DODGE OR LIBERAL.
6. GET CNAME VALUES OF CUSTOMERS WHO HAVE ORDERED A PRODUCT WITH
PNO 10506.
7. GET PNAME VALUES OF PARTS WITH THE LOWEST PRICE.
8. GET CNAME VALUES OF CUSTOMERS WHO HAVE PLACED AT LEAST ONE
ORDER THROUGH THE EMPLOYEE WITH NUMBER 1000.
9. GET THE CITIES IN WHICH CUSTOMERS OR EMPLOYEES ARE LOCATED.
10. GET THE TOTAL SALES IN DOLLARS ON ALL ORDERS.
11. GET PART NAME VALUES THAT COST MORE THAN THE AVERAGE COST OF
ALL PARTS.
12. GET PART NAMES OF PARTS ORDERED BY AT LEAST TWO DIFFERENT
CUSTOMERS.
13. GET FOR EACH PART GET P.NO,P.NAME AND TOTAL SALES
14. FOR EACH PART, GET PNO,PNAME, TOTAL SALES, WHOSE TOTAL SALES
EXCEEDS 1000
15. GET PNO, PART NAMES OF PARTS ORDERED BY AT LEAST TWO DIFFERENT
CUSTOMERS.
16. GET CNAME VALUES OF CUSTOMERS WHO HAVE ORDERED PARTS FROM ANY
ONE EMPLOYEE BASED IN WICHITA OR LIBERAL.

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SHIPMENT DATABASE
AN ENTERPRISE WISHES TO MAINTAIN THE DETAILS ABOUT HIS SUPPLIERS AND
OTHER CORRESPONDING DETAILS. FOR THAT IT USES THE FOLLOWING TABLES
TABLE S(SID,SNAME,ADDRESS)
PRIMARY KEY

: SID

TABLE P(PID,PNAME,COLOR)
PRIMARY KEY

: PID

TABLE CAT(SID,PID,COST)
PRIMARY KEY

: SID+PID

REFERENCE KEY

: SID REFERENCES S.SID
PID REFERENCES P.PID

Solve the following queries
1. FIND THE PNAMES OF PARTS FOR WHICH THERE IS SOME SUPPLIER
2. FIND THE SNAMES OF SUPPLIERS WHO SUPPLY EVERY PART.
3. FIND THE SNAMES OF SUPPLIERS WHO SUPPY EVERY RED PART.
4. FIND THE PNAMES OF PARTS SUPLLIED BY LONDON SUPPLIER AND BY NO
ONE ELSE
5. FIND THE SIDS OF SUPPLIERS WHO CHARGE MORE FOR SOME PART OTHER
THAN THE AVERAGE COST OF THAT PART
6. USING GROUP BY WITH HAVING CLAUSE GET THE PART NUMBERS FOR ALL
THE PARTS SUPPLIED BY MORE THAN ONE SUPPLIER.
7. GET THE NAMES OF THE SUPPLIERS, WHO DO NOT SUPPLY PART P2.
8. FIND THE SIDS OF SUPPLIERS WHO SUPPLY A RED AND A GREEN PART
9. FIND THE SIDS OF SUPPLIERS WHO SUPPLY A RED OR A GREEN PART
10.FIND THE TOTAL AMOUNT HAS TO PAY FOR THAT SUPPLIER BY PART
LOCATED FROM LONDON
Employee Database
An enterprise wishes to maintain a database to automate its operations.
Enterprise divided into to certain departments and each department consists
of employees. The following two tables describes the automation schemas
DEPT (DEPTNO, DNAME, LOC)
EMP (EMPNO,ENAME,JOB,MGR,HIREDATE,SAL,COMM,DEPTNO)
1. CREATE A VIEW, WHICH CONTAIN EMPLOYEE NAMES AND THEIR MANAGER
NAMES WORKING IN SALES DEPARTMENT.
2. DETERMINE THE NAMES OF EMPLOYEE, WHO EARN MORE THAN THEIR

MANAGERS.

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3. DETERMINE THE NAMES OF EMPLOYEES, WHO TAKE HIGHEST SALARY IN

THEIR DEPARTMENTS.
4. DETERMINE THE EMPLOYEES, WHO LOCATED AT THE SAME PLACE.
5. DETERMINE THE EMPLOYEES, WHOSE TOTAL SALARY IS LIKE THE MINIMUM
SALARY OF ANY DEPARTMENT.
6. UPDATE THE EMPLOYEE SALARY BY 25%, WHOSE EXPERIENCE IS GREATER
THAN 10 YEARS.
7. DELETE THE EMPLOYEES, WHO COMPLETED 32 YEARS OF SERVICE.
8. DETERMINE THE MINIMUM SALARY OF AN EMPLOYEE AND HIS DETAILS, WHO
JOIN ON THE SAME DATE.
9. DETERMINE THE COUNT OF EMPLOYEES, WHO ARE TAKING COMMISSION AND
NOT TAKING COMMISSION.

10. DETERMINE THE DEPARTMENT DOES NOT CONTAIN ANY EMPLOYEES.
11. FIND OUT THE DETAILS OF TOP 5 EARNER OF COMPANY.
12. DISPLAY THOSE MANAGERS NAME WHOSE SALARY IS MORE THAN AVERAGE
SALARY OF HIS EMPLOYEES.
13. DISPLAY THOSE EMPLOYEES WHO JOINED THE COMPANY BEFORE 15TH OF THE
MONTH?
14. DISPLAY THE MANAGER WHO IS HAVING MAXIMUM NUMBER OF EMPLOYEES
WORKING UNDER HIM?
15. PRINT A LIST OF EMPLOYEES DISPLAYING ‘LESS SALARY’ IF LESS THAN 1500 IF
EXACTLY 1500 DISPLAY AS ‘EXACT SALARY’ AND IF GREATER THAN 1500
DISPLAY ‘MORE SALARY’?
16. DISPLAY THOSE EMPLOYEES WHOSE FIRST 2 CHARACTERS FROM HIRE DATELAST 2 CHARACTERS OF SALARY?
17. DISPLAY THOSE EMPLOYEES WHOSE 10% OF SALARY IS EQUAL TO THE YEAR
OF JOINING?
18. IN WHICH YEAR DID MOST PEOPLE JOIN THE COMPANY? DISPLAY THE YEAR
AND NUMBER OF EMPLOYEES.
19. DISPLAY THE HALF OF THE ENAMES IN UPPER CASE AND REMAINING LOWER
CASE
20. DISPLAY ENAME, DNAME EVEN IF THERE NO EMPLOYEES WORKING IN A
PARTICULAR DEPARTMENT(USE OUTER JOIN).
University Database
University wishes to computerise their operations by using the following
relations.
Student (snum:Integer, sname: string, major: string, level: string,
age: integer)
Class (name: String, Hour:Integer, room: string, fid: integer)
Enrolled (sum: integer, cname: string)
Faculty (fid: Integer, fname: String, deptid: Integer)
Depart (deptid: Integer, dname: String, loc: integer)
By using above schema definitions, resolve the following queries

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1.

FIND THE NAMES OF ALL JUNIORS (LEVEL=JR) WHO ARE ENROLLED IN A
CLASS TAUGHT BY SMITH.
2. FIND THE AGE OF THE OLDEST STUDENT WHO IS EITHER A HISTORY
MAJOR OR IS ENROLLED IN THE COURSE OF SMITH.
3. FIND THE NAMES OF ALL CLASSES THAT EITHER MEET R128 OR HAVE FIVE
OR MORE STUDENTS ENROLLED.
4. FIND THE NAMES OF ALL STUDENTS WHO ARE ENROLLED IN TWO
CLASSES THAT MEET AT THE SAME HOUR.
5. FIND THE NAMES OF FACULTY MEMBERS WHO TEACH IN EVERY ROOM IN,
WHICH SOME CLASS IS TAUGHT.
6. FIND THE NAMES OF FACULTY MEMBERS FOR WHOM THE COMBINED
ENROLLMENT OF THE COURSES THAT THEY TEACH IS LESS THAN FIVE.
7. PRINT THE LEVEL AND AVERAGE AGE OF STUDENTS FOR THAT LEVEL, FOR
EACH LEVEL.
8. PRINT THE LEVEL AND AVERAGE AGE OF THE STUDENT FOR THAT LEVEL,
FOR ALL LEVELS EXCEPT JR.
9. FIND THE NAMES OF STUDENTS WHO ARE ENROLLED IN THE MAXIMUM
NUMBER OF CLASSES.
10. FIND THE NAMES OF THE STUDENTS WHO ARE NOT ENROLLED IN ANY
CLASS.
Airline Database

An Airline System would like to keep track their information by using the following
relations.
Flights (flno: integer, from: string, to: string, distance: integer,
Price: integer)
Aircraft (aid: integer, aname: string, cruising_range: integer)
Certified (eid: integer, aid: integer)
Employees (eid: integer, ename: string, salary: real)
Note that the employees relation describes pilots and other kinds of employees as well; every
pilot is certified for aircraft and only pilots are certified to fly. Resolve the following
queries:
1.

FOR EACH PILOT WHO IS CERTIFIED FOR MORE THAN THREE AIRCRAFT, FIND
THE EID’S AND THE MAXIMUM CRUISING RANGE OF THE AIRCRAFT THAT HE
(OR SHE) CERTIFIED FOR.
2. FIND THE NAMES OF PILOTS WHOSE SALARY IS LESS THAN THE PRICE OF THE
CHEAPEST ROUTE FROM LOS ANGELES TO HONOLULU.
3. FIND THE NAME OF THE PILOTS CERTIFIED FROM SOME BOEING AIRCRAFT.
4. FOR ALL AIRCRAFT WITH CRUISING RANGE OVER 1,000 MILES, FIND THE
NAME OF THE AIRCRAFT AND THE AVERAGE SALARY OF ALL PILOTS
CERTIFIED FOR THIS AIRCRAFT.
5. FIND THE AID’S OF ALL AIRCRAFT THAT CAN BE USED FROM LOS ANGELS TO
CHICAGO.
6. PRINT THE ENAMES OF PILOTS WHO CAN OPERATE PLANES WITH CRUISING
RANGE GREATER THAN 3,000 MILES, BUT ARE NOT CERTIFIED BY BOEING
AIRCRAFT.
7. FIND THE TOTAL AMOUNT PAID TO EMPLOYEES AS SALARIES.
8. FIND THE EID’S OF EMPLOYEES WHO ARE CERTIFIED FOR EXACTLY THREE
AIRCRAFTS.
9. FIND THE EID’S OF EMPLOYEE WHO MAKE SECOND HIGHEST SALARY.
10. FIND THE AID’S OF ALL THAN CAN BE USED ON NON-STOP FLIGHTS FROM
BONN TO CHENNAI.
PL/SQL PROGRAMS
1. WRITE A PL/SQL PROGRAM TO CHECK THE GIVEN NUMBER IS STRONG OR NOT.
2. WRITE A PL/SQL PROGRAM TO CHECK THE GIVEN STRING IS PALINDROME OR
NOT.
3. WRITE A PL/SQL PROGRAM TO SWAP TWO NUMBERS WITHOUT USING
THIRD VARIABLE.

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4. WRITE A PL/SQL PROGRAM TO GENERATE MULTIPLICATION TABLES FOR 2,4,6
5. WRITE A PL/SQL PROGRAM TO DISPLAY SUM OF EVEN NUMBERS AND SUM OF
ODD NUMBERS IN THE GIVEN RANGE.
6. WRITE A PL/SQL PROGRAM TO CHECK THE GIVEN NUMBER IS POLLINNDROME
OR NOT.
7. THE HRD MANAGER HAS DECIDED TO RAISE THE EMPLOYEE SALARY BY
15%. WRITE A PL/SQL BLOCK TO ACCEPT THE EMPLOYEE NUMBER AND
UPDATE THE SALARY OF THAT EMPLOYEE. DISPLAY APPROPRIATE
MESSAGE BASED ON THE EXISTENCE OF THE RECORD IN EMP TABLE.
8. WRITE A PL/SQL PROGRAM TO DISPLAY TOP 10 ROWS IN EMP TABLE BASED
ON THEIR JOB AND SALARY.
9. WRITE A PL/SQL PROGRAM TO RAISE THE EMPLOYEE SALARY BY 10%, FOR
DEPARTMENT NUMBER 30 PEOPLE AND ALSO MAINTAIN THE RAISED DETAILS
IN THE RAISE TABLE.
10. WRITE A PROCEDURE TO UPDATE THE SALARY OF EMPLOYEE, WHO ARE
NOT GETTING COMMISSION BY 10%
11.WRITE A PL/SQL PROCEDURE TO PREPARE AN ELECTRICITY BILL BY USING
FOLLOWING TABLE
TABLE USED: ELECT
NAME
MNO
CNAME
CUR_READ
PREV_READ
NO_UNITS
AMOUNT
SER_TAX
NET_AMT

NULL?

TYPE

NOT NULL NUMBER(3)
VARCHAR2(20)
NUMBER(5)
NUMBER(5)
NUMBER(5)
NUMBER(8,2)
NUMBER(8,2)
NUMBER(9,2)

12. WRITE A PL/SQL PROCEDURE TO PREPARE AN TELEPHONE BILL BY USING
FOLLOWING TABLE. AND PRINT THE MOTHLY BILLS FOR EACH CUSTOMER
TABLE USED : PHONE.
NAME
NULL? TYPE
----------------------------- -------- ---TEL_NO
NOT NULL
NUMBER(6)
CNAME
VARCHAR2(20)
CITY
VARCHAR2(10)
PR_READ
NUMBER(5)
CUR_READ
NUMBER(5)
NET_UNITS
NUMBER(5)
TOT_AMT
NUMBER(8,2)
13. WRITE A PL/SQL PROGRAM TO RAISE THE EMPLOYEE SALARY BY 10%,
WHO ARE COMPLETED THERE 25 YEARS OF SERVICE.
14. WRITE A PL/SQL PROCEDURE TO EVALUATE THE GRADE OF A STUDENT
WITH
FOLLOWING CONDITIONS:
i.
FOR PASS: ALL MARKS > 40
ii.
FOR I CLASS: TOTAL%>59
iii.
FOR II CLASS: TOTAL% BETWEEN >40 AND <60
iv.
FOR III CLASS: TOTAL% =40
AND ALSO MAINTAIN THE DETAILS IN ABSTRACT TABLE.

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TABLES USED
TABLE STD
SQL> DESC STD
NAME
NULL? TYPE
------------------------------- -------- ---NO
NOT NULL NUMBER
NAME
VARCHAR2(10)
INTNO
NUMBER
CLASS
NOT NULL VARCHAR2(10)
M1
NUMBER
M2
NUMBER
M3
NUMBER
M4
NUMBER
M5
NUMBER
TABLE ABSTRACT
SQL> DESC ABSTRACT
NAME
NULL? TYPE
------------------------------- -------- ---STDNO
NUMBER
STDNAME
VARCHAR2(10)
CLASS
VARCHAR2(10)
INTNO
NUMBER
TOT
NUMBER
GRADE
VARCHAR2(10)
PERCENT
NUMBER
DAT_ENTER
DATE
15. WRITE A PROCEDURE TO UPDATE THE SALARY OF EMPLOYEE, WHO
BELONGS TO CERTAIN DEPARTMENT WITH A CERTAIN PERCENTAGE OF
RAISE.

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B.Sc.(Computer Science): III Year

90 hrs
(3 hrs/ week)

THEORY PAPER – IV w.e.f. 2010-2011
(Elective – 1)
Web Technologies
UNIT-1 :

HTML Basics

18 hrs

Introduction: HTML, XML, and the World Wide Web.
HTML: Basic HTML, The Document body, Text, Hyperlinks, Adding more formatting, Lists,
Tables, Using colors and images, Images.
More HTML: Multimedia objects, Frames, Forms-towards interactivity, The HTML document
Head in detail, XHTML- An evolutionary markup.
UNIT-2 :

Introduction to the Style Sheets and Java Scripts.

18 hrs

Cascading Style Sheets: Introduction, Using styles: Simple examples, Defining your own styles,
Properties and values in styles, Style sheets- A worked example, Formatting blocks of
information, Layers.
An introduction to Java Script: What is dynamic html, Java Script, Javascript—The basics,
Variables, String manipulation, Mathematical functions, Statements, Operators, Arrays,
Functions.
UNIT-3 :

Objects in Java Script and DHTML.

18 hrs

Objects in Java Script: Data and objects in java script, Regular expressions, Exception Handling,
Built in objects, Events.
Dynamic HTML with Java Script: Data validation, Opening a new window, Messages and
Confirmations, The status bar, Writing to a different frame, Rollover buttons, Moving images,
Multiple pages in a single download, A text-only menu system, Floating logos.
UNIT-4 :

ASP and XML.

18 hrs

Active Server Pages and Java: Active Server Pages, Java.
XML: Defining Data for Web applications: Basic XML, Document type definition, XML schema,
Document Object Model, Presenting XML
Good Design: Structure, Tables versus Frames, Accessibility, Internationalization, Exercises.
UNIT-5 :

Web Based Softwares and Protocols.

18 hrs

Useful Software: Web browsers, Perl, Web servers, mod_perl, Databases, Accessing your ISP,
Exercises.
Protocols: Protocols, IP and TCP, Hyper Text Transfer Protocol, Common Gateway Interface, The
Document Object Model, introducing the Document Object Model, Exercises.
Case Study: The plan, The data

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Prescribed Book:
1.

Chris Bates, Web Programming Building Internet Applications, Second Edition, Wiley
(2007)

Reference Books:
1.

Paul S.Wang Sanda S. Katila, An Introduction to Web Design Plus Programming,
Thomson(2007).

2.

Robert W.Sebesta, Programming the World Wide Web, Third Edition, Pearson Education
(2007).

3.

Thomas A.Powell, The Complete Reference HTML & XHTML, Fourth Edition, Tata
McGraw Hill (2006).

4.

Abders Moller and Michael Schwartzbach, An Introduction to XML and Web
Technologies, Addison Wesley (2006).

5.

Joel Sklar, Principles of Web Design, Thomson (2007).

6.

Raj Kamal, Internet and Web Technologies, Tata McGraw Hill (2007).

7.

Deitel, et al.,Internet and World Wide Web: How to Program, 3rd Edition, PHI (2008).

8.

Gopalan & Akilandeswari, Web Technology: A Developer’s Perspective, PHI (2008).

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B.Sc(Computer Science): III Year
PRACTICAL PAPER – IV w.e.f. 2010-2011
(Elective – 1)
Web Technologies Lab
Lab Cycle
1. Write a HTML program illustrating text formatting.
2. Illustrate font variations in your HTML code.
3. Prepare a sample code to illustrate links between different
sections of the page.
4. Create a simple HTML program to illustrate three types of lists.
5. Embed a real player in your web page.
6. Embed a calendar object in your web page.
7. Create an applet that accepts two numbers and perform all the
arithmetic operations on them.
8. Create nested table to store your curriculum.
9. Create a form that accepts the information from the subscriber of
a mailing system.
10. Design the page as follows:

11. Using “table” tag, align the images as follows:

90 hrs
(3 hrs/ week)

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12. Divide the web page as follows:

13. Design the page as follows:

14. Illustrate the horizontal rulers in your page.
15. Create a help file as follows:

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16. Write a Java Script to accept the first, middle and last names
of the user and print the name.
17. Evaluate the following:
a) “10”+”90”
b) (10<8)>10:8
c) J=(i++)+(--i)+(++i)+(i++) where i=2
18. Write a Program in Java Script to add two numbers.
19. Write a script to find the factorial of a given number using
functions.
20. Write a script to print all primes with in the given range.
21. Write a program to sort the array elements using “Bubble Sort”
technique.
22. Write a program in Java Script to implement “Binary Search”
technique.
23. Write a script to print all perfect numbers with in the given
range.
24. Write a script to evaluate the following expression:
1+2/2! +3/3! +……+n/n!
25. Write a program to implement “Stack” operations.
26. Write a script to print Fibonacci series recursive functions.
27. Using a ternary operator, write a script to validate the
withdrawal transaction of a customer. If he with draws more than
his balance, such a transaction should be disallowed.
28. Write a script to wish the user “Good Morning” at different
hoursof the day.
B.Sc(Computer Science): III Year: Lab-4.1 (Continued)
29.Prompt the user for the cost price and selling price of an
article and output the profit or loss percentage.
30.Create a customer profile for data entry of customers in a hotel.
The profile should prompt for the name, address, gender, age,
room type, mode of payment of the customer.
31.Create a student registration system with the following fields:
Name, Regdno, Gender, street, city, state, pincode, stdcode, phone, dbirth, college,
experience, course code. Create a main object called “Stu_info” with all the fields and
“College” and “Experience” as sub objects with in the main object. Create separate object
definition for College and Experience with the following fields:
College: Name, Location, Degree
Experience: Employer, Location, Duties and Period
32.Write a script to read information of ‘n’ students from the user
and store them into the table as follows:

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33.Write the script for the various validations given below:
a. Candidate code should be generated
b. Date of Birth should not be null and age should be more than 21.
c. All alphabet fields should be validated.
d. All number fields should accept only numbers.
e. Total experience should be calculated and displayed after accepting input for the
“From” and “To” fields in the table.
34. Create a bio-data format with the following fields:
Name, candidate code, Date of birth, Gender, Address1, Address2, Phone, Passport
number, Qualification and Percentage.
Also, create the following fields for entering present employment details:
Company name Company Address1, Address2, Address3, Phone, Fax, E-mail, Total
Experience and Project details.
Create a table with the columns given below in a 3 row structure:
Employer name, Location, From, To, Field
35. Create a web page for a shopping mall that allows the user to tick off his purchases and obtain
a
bill with the total being simultaneously added up. The web page must follow the
specifications as
given below:
a.The entire web page must be divided into four portions. The top most portion states the
name of the mall, the middle portion of the web page is divided vertically into two, the
types of the items available in the mall are displayed on the left side and a detailed
description of each item with the prices are available on the right. Finally, the bottom
most portion of the web page must display the cash memo with the total along side.
b.Each item in the left hand frame must have a link to the file containing its detailed
description, which must be displayed in the right hand frame. Ensure that the user is able
to perceive only that portion of the file that is related to the item on which he clicked.
Prior to the link being activated, the right hand frame must display a friendly message
that gives an idea about its latter contents.
36. Design a simple calculator.
37. Write a DHTML program to give different colors for different heading tags.
38.Using DHTML, invert the behavior of <h1> to <h6> tags.
39.Create an inline style sheet for your web page.
40. Create an external style sheet for creating a font family.
41. Illustrate the creation of embedded style sheet.
42. Illustrate the procedure of creating user-defined classes.
43. Write an ASP script to send the information accepted from the user and send it to a CGI script.
44. Write an ASP script to update the student information with some number ‘n’ in the table.
45. Delete the desired student’s record from the table using the ASP Script.

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B.Sc.(Computer Science): III Year
THEORY PAPER – IV w.e.f. 2010-2011
(Elective – 2)
GUI Programming

Unit-1 :

Familiarization about the Visual Basic IDE Components.

90 hrs
(3 hrs/ week)

18 hrs

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Getting Starting with Visual Basic 6.0: Introduction to Visual Basic, Visual Basic 6.0
Programming Environment, working with Forms, Developing an Application, Variables, Data
types and Modules, Procedures and Control Structures, Arrays in Visual Basic
Working with Controls: Introduction, Creating and Using Controls, Working with Control Arrays.
Menus, Mouse Events and Dialog Boxes: Introduction, Mouse Events, Dialog Boxes.
(Chapters:1,2,3)
Unit-2 :

Objects, Classes and Add-Ins

18 hrs

Graphics, MDI and Flex Grid: Introduction, Graphics for application, Multiple Document
Interface(MDI), Using FlexGrid Control.
Object Linking and Embedding: Introduction, OLE Fundamentals, Using OLE Container Control,
Using ILE Automation Objects, OLE Drag and Drop.
Objects and Classes: Introduction to Objects. Working with Objects, Classes and Class Modules.
Working with Add-Ins: Introduction to Add-Ins, Building Add-Ins.
(Chapters: 4, 8, 9, 14)
Unit-3 :

File System, ODBC and ActiveX features

18 hrs

File and File system Controls: Introduction, File System Controls, Accessing Files, Interface with
Windows.
ODBC and Data Access Objects: Evolution of Computing Architectures, Data Access Options.
ODBC using Data Access Objects and Remote Data Objects: Open Database Connectivity,
Remote Data Objects.
Working with ActiveX Data Objects: An overview of ADO and OLEDB, ADO object Model.
(Chapters: 17,5,6,16)
Unit-4 :

Data Environment ActiveX EXE and DLL

18 hrs

Data Environment and Data Report: Introduction, Data Environment Designer, Data Report.
All about ActiveX Controls: Introduction, Constituents of ActiveX Control, Exposing AcrivX
Control Properties.
ActiveX EXE and ActiveX DLL: Introduction to ActiveX EXE and ActiveX DLL, Creating and
ActiveX EXE Component, Creating an ActiveX DLL Component.
(Chapters: 7,10,11)
Unit-5 :

Web Browser and DHTML Programming with Visual Basic.

18 hrs

ActiveX Document Fundamentals: What is an ActiveX Document, Active Server Pages.
Built-in ActiveX Controls: Working with Built-in ActiveX Controls, Additional ActiveX
Controls.
Introducing Web Browser and DHTML: Introduction, Internet Tools in Visual Basic, Using
DHTML in Visual Basic.
(Chapters: 12,13,15)
Prescribed Text Book:
1.

Content Development Group, Visual Basic 6.0 Programming,
Publishing Company Limited (2007).

Tata McGraw-Hill

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Reference Books :
1.

Deitel and Deitel, Visual Basic 2005, Third Edition, Pearson Education (2007).

2.

Noel Jerke, Visual Basic 6, The complete reference, Tata Mcgraw Hill (2006).

3.

Byran S. Gottfried, Visual Basic, Schaum’s outlines, Tata Mcgraw Hill (2004).

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B.Sc(Computer Science): III Year
PRACTICAL PAPER – IV w.e.f. 2010-2011
(Elective – 2)
Visual Basic Lab

90 hrs
(3 hrs/ week)

LAB CYCLE
1.

Develop a Visual Basic Application to display the profile of a valid User.

Conditions:
i.
Check the User with Password.
ii.
Display his Profile.
(Profile is one of Read, Write, Read and write)

2.

Develop an Visual Basic application to search an item from list of items using Binary
Search

3.

Develop a Visual Basic Application for Queue Operations.

4.

Develop a Visual Basic Application for Stack Operations.

5.

Develop a Visual Basic Application for Coping the elements from one list to other list
and Vice-versa (Note: No Duplication is allowed in the list).

6.

Develop a Visual Basic Application to make survey on different age groups.
Example:
Age groups may be (25-34), (35-44), (45-54) and >=55 and
display the no of people on a particular age group.

7.

Develop an Calculator by using Visual Basic Application

8.

Develop a Visual Basic Application to sort the list of numbers.

9.

Develop an Visual Basic Application to read and print address of a person (Use Input
Box)

10. Develop an Application form, which abstracts the user profile consisting of Skills
regarding OS, Databases, Web technologies, Programming Languages and Experience
Details. (Use Combo Boxes for Skill Reading, one can choose more skill as per a skill
category, but there is a restriction, i.e. he can opt maximum of three)
11. Develop a Visual Basic Application to generate Electricity Bill.
12. Develop a program that generates a form the string “ABCDE”
A
BCB
CDEDC

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13. Develop a Visual Basic Application, which develops a Student Mark List.
Conditions:
i.
Read any 5 Subject Marks.
ii.
For Qualifying, minimum marks are 40%
iii.
For Pass average is 50%
iv.
For First Class Percentage is >=60
v.
For Second Class Percentage is between 40 and 59
vi.
For Third Class Percentage is 40
vii.
Minimum percentage is <50 then Result is Fail.
14. Develop a Visual Basic Program to simulate the traffic signals, by using following
conditions
i.

Form consists of three signals REG, YELLOW and GREEN in an order of
column wise.
Form consists of one timer label, to display the Time out of the signal.
While transforming the signal from REG to Green, signal travel to YELLOW
signal.
Time out for RED signal is 180 seconds.
Time out for Green signal is 120 seconds.
Time out for YELLOW signal is 60 seconds.

ii.
iii.
iv.
v.
vi.

15. Develop a Visual Basic Application to implement the Key Events by using following
specifications and conditions.
Control Name
Labels (Seven)

Specifications
Conditions
Having corresponding
Captions
Text Box
To Represent the Name of
Should not be null, Number.
the student
Five Subject Text Box
To represent the five subject
Should not be Null,
marks
Negative, String.
Text Box
To represent the Total of
Subjects
Two Command Buttons
One for Calculating the
subject totals
Another for clearing the form
control values
Note: All the active controls of the form should navigate through the Key events like Key
Press, Lost Focus, Got Focus
16. Develop an Visual Basic application, which demonstrate the menu Operations.
17. Develop an Visual Basic application to demonstrate the MDI forms.
18. Develop an Visual Basic Application to perform on-line
examination. (Use Database)
19.Develop an Visual Basic Application to make following
database operations by using Employee Database.
i.
ii.
iii.
iv.

Inserting the Employee Details.
Deleting the Employee Details.
Modifying the employee Details.
Finding an Employee.

20. Develop an Visual Basic Application with following
specifications and conditions.
i.

Application represents two types of users called
a.
b.

ii.

Administrative Users: Having profile “A”
Ordinary Users: Having profile other than “A”

Profile “A” people can make all operations like
a. Insertion, Deletion, Updating, Finding Records
b. Navigating the Records.

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c.
iii.

Generating the Reports.

Profile not “A” can make only
a.
b.
c.

Finding the Records
Navigating the Records.
Generating the Reports.

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B.Sc.(Computer Science): III Year
THEORY PAPER – IV w.e.f. 2010-2011
(Elective – 3)
Operating Systems

Unit – 1 :

OS Fundamentals and Structure of OS.

90 hrs
(3 hrs/ week)

18 hrs

Introduction – What Operating Systems do – Computer – system organization
– Computer System Architecture – Operating Systems structure – Operating
System operations : Process management - Memory management, storage
management, Protection and security – Distributed systems – Computing
environments.
System structures – Operating System services – User Operating System
interface – system calls – Types of system calls – system programs –
Operating system structure – system Boot. Process concept – Process
scheduling – Operations on processes – Inter process communication –
Examples of IPC systems – Communication in Client server systems.
Unit – 2 :

Multithreading and Process Synchronization.

18 hrs

Multithreaded programming – Multithreading models – Thread Libraries –
Threading issues – Operating System examples. Process Scheduling –Basic
concepts – Scheduling Criteria – Scheduling Algorithms – Multiple process
scheduling – Thread scheduling – Operating System examples. Process
Synchronization – The Critical section problem – Peter’s solution –
Synchronization Hardware – Semaphores – Classic problems of
Synchronization – Monitors – Synchronization examples. Deadlocks – System
model – Deadlock Characterization – Methods for Handling Deadlocks –
Deadlock prevention – Deadlock Avoidance – Deadlock Detection – Recovery
from Deadlock.
Unit-3 :

Memory Management Strategies.

18 hrs

Memory – management strategies – swapping – contiguous Memory allocation – paging –
structure of the page table – Segmentation. Virtual – Memory management – Demand paying –
Page Replacement. File system – File concept – Access Methods – Directory structure –
Protection.
Unit-4 :

File Systems and I/O Management.

18 hrs

Implementing file systems –File system structure File system implementation – Directory
implementation – Allocation methods – Free space management – Efficiency and Performance –
Recovery. Secondary storage structure – overview of Mass-storage structure-Disk structure Disk Attachment – Disk Scheduling – Disk Management – Swap space Management – RAID
structure. I/O systems – overview – I/O hardware – Application I/O interface – Kernal I/O
subsystem – Transforming I/O requests to Hardware Operations.
Unit – 5 :

Real Time Systems and Case Study.

18 hrs

Real Time systems – Overview – System characteristics – Features of Real time Kernels –
Implementing Real time Operating Systems – Real time CPU Scheduling – Vx works 5.x Case
study : The Linux System : Linux history – Design principles – Kernel Modules – Process
Management – Scheduling – Memory Management – File systems – Input and Output – Inter
process communication – Network structure.

Prescribed Book :
1.

Abraham Silberschatz, Peter Baer Galvin, Greg Gagne, Operating System
Principles, Seventh Edition, Wiley India Edition (2007) Chapters (1 to 13, 19, 21)

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Reference Books :
1.

William Stallings, Operating Systems Internals and Design
Principles, Fifth Edition, Pearson Education (2007).

2. Andrew S Tanenbaum, Modern Operating Systems, 2nd Edition,
Pearson Education.
3. Archer Harris J, Operating Systems, Schaum outline series,
Tata McGraw Hill(2006).
4. Davis and Rajkumar, Operating Systems A Systematic view,
Sixth Edition, Pearson Education (2007).
5. Bhatt, Introduction to Operating Systems: Concepts and Practice,
2nd Edition, PHI (2008).
6. Stallings, Operating Systems - Internals and Design Principles,
5th Edition, PHI (2007).

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B.Sc(Computer Science): III Year
PRACTICAL PAPER – IV w.e.f. 2010-2011
(Elective – 3)
Operating Systems Lab

90 hrs
(3 hrs/ week)

LAB CYCLE
1. Write a shell script to accept two numbers and perform all arithmetic operations on it.
2. Write a shell script to find largest of three numbers using conditional execution operators
3. Write a shell script to accept the name of the file from standard input and
perform the following
tests on it
a) File executable
b) File readable
c) File writable
d) Both readable & writable
4.Write a shell script which will display the username and terminal name who login recently in to
the
Unix system.
5.Write a shell script to find number of files in a directory
6.Write a shell script to print the following format
1
12
123
1234
……….
7. Write a shell script which will display the number of days in the given month and year
8. Write a shell script to check whether a given number is perfect number or not

9. Write a shell script for concatenation of two strings using arguments
10. Write a shell script to demonstrate break and continue statements
11. Write a shell script to satisfy the following menu options
a.
b.
c.
d.

Display current directory path
Display today’s date
Display users who are connected to the Unix system
Quit

12. Write a shell script to delete all files whose size is zero bytes from current directory
13. Write a shell script to display reverse numbers from given argument list
14. Write a shell script to display factorial value from given argument list
15. Write a shell script which will greet you “Good Morning”, “Good Afternoon”, “Good
Evening”
and “Good Night” according to current time
16. To implement the FCFS Algorithm

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17. To implement the Shortest Job First Algorithm

18. To implement Priority Algorithm
19. To implement the round robin Algorithm
20. To implement the FIFO page replacement Algorithm
21. To implement LRU page replacement Algorithm
22. To implement Resource Request Algorithm
23. To implement First-Fit, Best-Fit, Worst-Fit Algorithm
24. To implement Sequential File Organization
25. To implement Random File Organization
*****

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B.Sc.(Computer Science): III Year
THEORY PAPER – IV w.e.f. 2010-2011
(Elective – 4)
PHP, MySQL and Apache
Unit-1 :

Installing and Configuring MySQL, Apache and PHP

90 hrs
(3 hrs/ week)

18 hrs

Installing and Configuring MySQL: Current and Future Versions of MySQl, How to Get MySQL,
Installing MySQL on Linux, Windows, Trouble Shooting your Installation, Basic Security
Guidelines, Introducing MySQL Privilege System, Working with User Privileges.
Installing and Configuring Apache: Current and future versions of Apache, Choosing the
Appropriate Installation Method, Installing Apache on Linux, Windows, Apache Configuration
File Structure, Apache Log Files, Apache Related Commands, Trouble Shooting.
Installing and Configuring PHP: Building PHP on Linux with Apache, Windows, php.ini.Basics,
The Basics of PHP scripts.
(Chapters: 2,3,4)
Unit-2 :

PHP Basics

18 hrs

The Building blocks of PHP: Variables, Data Types, Operators and Expressions, Constants.
Flow Control Functions in PHP: Switching Flow, Loops, Code Blocks and Browser Output.
Working with Functions: What is function?, Calling functions, Defining Functions, Returning the
values from User-Defined Functions, Variable Scope, Saving state between Function calls with
the static statement, more about arguments.
Working with Arrays: What are Arrays?, Creating Arrays, Some Array-Related Functions.
(Chapters: 5,6,7,8)
Unit-3 :

Working with Objects and Forms

18 hrs

Working with Objects: Creating Objects, Object Instance
Working with Strings, Dates and Time: Formatting strings with PHP, Investigating Strings with
PHP, Manipulating Strings with PHP, Using Date and Time Functions in PHP.
Working with Forms: Creating Forms, Accessing Form Input with User defined Arrays,
Combining HTML and PHP code on a single Page, Using Hidden Fields to save state,
Redirecting the user, Sending Mail on Form Submission, Working with File Uploads.
(Chapters: 9,10,11)
Unit-4 : Introduction to Cookies, Working with Files, Directories and Images.

18 hrs

Working with Cookies and User Sessions: Introducing Cookies, Setting a Cookie with PHP,
Session Function Overview, Starting a Session, Working with session variables, passing session
IDs in the Query String, Destroying Sessions and Unsetting Variables, Using Sessions in an
Environment with Registered Users.
Working with Files and Directories: Including Files with inclue(), Validating Files, Creating and
Deleting Files, Opening a File for Writing, Reading or Appending, Reading from Files, Writing or
Appending to a File, Working with Directories, Open Pipes to and from Process Using popen(),
Running Commands with exec(), Running Commands with system() or passthru().
Working with Images: Understanding the Image-Creation Process, Necessary Modifications to
PHP, Drawing a New Image, Getting Fancy with Pie Charts, Modifying Existing Images, Image
Creation from User Input.
(Chapters:12,13,14)
Unit-5 : Introduction to MySQL and Interfacing with Databases through PHP

18 hrs

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Understanding the database design process: The Importance of Good Database Design, Types of
Table Relationships, Understanding Normalization.
Learning basic SQL Commands: Learning the MySQL Data types, Learning the Table Creation
Syntax, Using Insert Command, Using SELECT Command, Using WHERE in your Queries,
Selecting from Multiple Tables, Using the UPDATE command to modify records, Using
RELACE Command, Using the DELETE Command, Frequently used string functions in
MySQL, Using Date and Time Functions in MySQL.
Using Transaction and stored procedures in MySQL: What is Transaction?, What are Stored
Procedures?
Interacting with MySQL using PHP: MySQL Versus MySQLi Functions, Connecting to MySQL
with PHP, Working with MySQL Data
Creating an Online Address Book: Planning and Creating Database Tables, Creating Menu,
Creating Record Addition Mechanism, Viewing Records, Creating the Record Deletion
Mechanism, Adding Sub-entities to a Record.
(Chapters: 15,16,17,18,20)
Prescribed Book:
1. Julie C. Meloni, PHP MySQL and Apache, SAMS Teach yourself, Pearson Education
(2007).
Reference Book:
1.
Xue Bai Michael Ekedahl, The web warrior guide to Web Programming,
Thomson (2006).

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B.SC(COMPUTER SCIENCE): III YEAR
PRACTICAL PAPER – IV w.e.f. 2010-2011
(Elective – 4)
PHP and MySQL Lab

90 hrs
(3 hrs/ week)

MySQL Lab Cycle

Cycle -1
An Enterprise wishes to maintain the details about his suppliers and other corresponding details.
For that he uses the following details.
Suppliers (sid: Integer, sname: string, address: string)
Parts (pid: Integer, pname: string, color: string)
Catalog (sid: integer, pid: integer, cost: real)
The catalog relation lists the prices charged for parts by suppliers.
Write the following queries in SQL:
1.
2.
3.
4.
5.

Find the pnames of parts for which there is some supplier.
Find the snames of suppliers who supply every part.
Find the snames of supplier who supply every red part.
Find the pnames of parts supplied by London Supplier abd by no one else.
Find the sid’s of suppliers who charge more for some part than the average cost of that
part.
6. For each part, find the sname of the supplier who charges the most for that part.
7. Find the sid’s of suppliers who supply only red parts.
8. Find the sid’s of suppliers who supply a red and a green part.
9. Find the sid’s of suppliers who supply a red or green part.
10. Find the total amount has to pay for that suppler by part located from London.
Cycle – 2

An organisation wishes to maintain the status about the working hours made by his
employees. For that he uses the following tables.
Emp (eid: integer, ename: string, age: integer, salary: real)
Works (eid: integer, did: integer, pct_time: integer)
Dept (did: integer, budget: real, managerid: integer)

An employee can work in more than one department; the pct_time field of the
works relation shows the percentage of time that a given employee works in a given
department.
Resolve the following queries.
1.
2.
3.
4.
5.
6.
7.
8.

Print the names and ages of each employee who works in both Hardware and Software
departments.
For each department with more than 20 full time equivalent employees (i.e., where the
part-time and full-time employees add up to at least that many full-time employees),
print the did’s together with the number of employees that work in that department.
Print the name of each employee whose salary exceeds the budget of all of the
departments that he or she work in.
Find the managerid’s of managers who manage only departments with budgets greater
than 1,000,000.
Find the enames of managers who manage the departments with largest budget.
If a manager manages more than one department, he or she controls the sum of all the
budgets for those departments. Find the managerid’s of managers who control more than
5,000,000.
Find the managerid’s of managers who control the highest amount.
Find the average manager salary.

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PHP Lab Cycle
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.

Write a PHP program to Display “Hello”
Write a PHP Program to display the today’s date.
Write a PHP Program to read the employee details.
Write a PHP Program to display the
Write a PHP program to prepare the student marks list.
Write a PHP program to generate the multiplication of two matrices.
Write a PHP Application to perform demonstrate the college website.
Write a PHP application to add new Rows in a Table.
Write a PHP application to modify the Rows in a Table.
Write a PHP application to delete the Rows from a Table.
Write a PHP application to fetch the Rows in a Table.
Develop an PHP application to make following Operations
i.
Registration of Users.
ii.
Insert the details of the Users.
iii.
Modify the Details.
iv.
Transaction Maintenance.
a) No of times Logged in
b) Time Spent on each login.
c) Restrict the user for three trials only.
d) Delete the user if he spent more than 100 Hrs of transaction.

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Time: 3 Hrs

Model Question Paper
B.Sc.(Computer Science): I Year: Theory Paper-1
PC Software and C Programming
Max. Marks: 100
SECTION – A

1. Answer ALL Questions :

10 x 2 = 20 M

a) Define Macro.
b) How to change font size and font style in MS Word.
c) Difference between Structure and Union.
d) Difference between Dos Internal and External commands.
e) Advantage of linking in Excel.
f) What is Qualifier?
g) Explain any two bit-wise Operators.
h) File modes in ‘C’.
i) Define Recycle Bin.
j) What is C preprocessor ?
SECTION – B
Answer All Questions :

5 x 16 = 80 M

2. a. Give Block diagram of Computer and Explain its Units in detail.
b. Explain functions of an operating system.
(or)
c. Explain RAM,ROM, Cache memories.
d. Describe different types of Input devices.
3. a. Explain Mail merge concept in MS-Word.
b. Explain Macros concept in MS-Word.
(or)
c. Describe steps to create a presentation using auto content
wizard in Power Point.
d. How to delete, insert, copy, print slides in Power Point.
4. a. Explain about Engineering and Math functions in MS-Excel.
b. Explain about different types of Charts in MS-Excel.
(or)
c. What are the steps for creation of database in MS-Access.
d. Explain Manual Reporting and properties of reports.
5. a. Describe with examples decision making and loop statements.
b. Write program for Perfect Number.
(or)
c. With suitable example, explain recursive functions.
d. Write a program to find roots of a Quadratic equation.
6. a. Explain pre-processor, # include, # define.
b. Write a Program for string Palindrome.
(or)
c. Explain file management in ‘C’.
d. What is a pointer variable ? How it can be defined. What
are the operations that we can perform on pointer variable ?
Mention advantages of Pointers.

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Model Question Paper
B.Sc.(Computer Science): II Year: Theory Paper-2

OBJECT ORIENTED PROGRAMMING WITH JAVA AND DATA STRUCTURES
Time: 3Hrs
Max. Marks: 100
______________________________________________________________
Section – A
Answer ALL Questions

10 * 2 = 20

1. a) Difference between applet and Standalone applications?
b) Is a Java Program compiled or Interpreted? Justify?
c) Difference between String and StringBuffer.
d) What are the components of Java Development kit?
e) Write rules of thumb?
g) How can you compile a package?
h) Write attributes of applet tag.
i) Define Stack.
j) Define Completed Graph.
Section – B
Answer ALL Questions

5 * 16 = 80

2. a) Explain the merits and demerits of Object Oriented
Programming.
b) How is java associated with World Wide Web.
(or)
c) Explain about the Structure of Java Program.
d) What are different data types in Java.
3. a) Discuss Type Conversion in Expressions.
b) Explain Control Structures in Java.
(or)
c) What is the difference between Overloading and Overriding?
d) Explain Visibility Access in Java.
4. a) Write steps to create and access a package ?
b) Explain difference between vectors and arrays.
(or)
c) How multiple inheritance achieved in Java?
d) What are wrapper classes?

5. a) Write a Life Cycle of a thread with a neat diagram ?
b) Write syntax for handling exceptions in Java ?
(or)
c) How can you create an executable Applet?
d) How can you give priorities to Threads ?

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6. a) Define linked list. What are the advantages of linked
lists.
b) Explain about preorder traversal of a tree with example.
(or)
c) Explain priority queue.
d) Explain Quick Sort with example.
*****

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Model Question Paper
B.Sc.(Computer Science): III Year: Theory Paper-3
Database Management Systems
Time: 3Hrs
Max. Marks: 100
______________________________________________________________
Section – A (10 X 2 = 20M)
Answer the following questions. Each question carries 2 Marks.
1.a) What is Meta Data? Why it is important?
b) What is Candidate Key?
c) What is the degree of a relationship?
d) What is denormalization?
e) What is subquery? Give an example.
f) What is trigger?
g) What are the properties of a Transaction?
h) What are the advantages of the Distributed Databases?
i) What is cube?
j) What is Information System?
Section – B (5 X 16 = 80M)
Answer the following questions. Each question carries 18 Marks.
2.a) Discuss about three level architecture with representation of
data in each level.
b) Discuss about the reasons brings you to choose the database
than the file system.
(or)
c) What is Data independence? Discuss about levels of Data
Independence.
d) What is meant by Table? Give the characteristics of a
Table.
3.a) Discuss about the components of ER Model?
b) What is meant by cordiality of a relation? How the cordiality
helps in determination of the nature of an entity in a
relation.
(or)
c) Discuss about BCNF. How does it differ from 3NF? Why it is
considered a strong form of 3NF.
d) What is Cursor? How can you access the cursor in PL/SQL
program.

4.a) Discuss about Arithmetic functions in SQL with example?
b) What is a view in SQL? Discuss the limits of View operations.
(or)
c) What is Index? Describe the properties of an Indexes.
d) Create an index for the employees belongs to the Accounts and
Sales departments.
e) Discuss about System Development Life Cycle.

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5.a) What is Dirty-Read Problem? Explain with an Example.
b) What is serializability? Discuss with aid of an example to test
the conflicts in serializability?
c) What is Transaction? Explain the Transaction State Diagram.
(or)
d) Discuss about Client Server Architecture.
e) Discuss about Data Fragmentation?
6.a) What is Data warehouse? Discuss about the properties of
Data Warehouse.
b) Discuss about Star schema Architecture.
(or)
c) Discuss the abilities and responsibilities of DBA.
d) What is Data Analysis? How was OLAP operations are helpful in
analysis of Data.

*****

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Model Question Paper
B.Sc.(Computer Science): III Year: Theory Paper-4
Web Technologies
Time: 3Hrs
Max. Marks: 100
______________________________________________________________

Section-A
Answer all the following questions. Each question carries two marks.
1.
a)
b)
c)
d)
e)
f)
g)
h)
i)
j)

Distinguish between Internet and internet.
What is domain name?
What do you mean by home page?
What are class selectors?
What are clickable images?
Write sample code to make bold tag behave as if it is an italic tag.
What is the purpose of scripting languages? Give some examples of scripts.
List all the attributes of <body> tag.
How can we import style sheets into our web page?
Write the attribute that is used to display a linked page in the required frame?

Section-B
Answer all the following questions. Each question carries 16 marks.
2. a) Explain the features of a HTML program. Also, explain
the structure of a HTML program.
b) Discuss the differences between style and formatting.
Explain the tags in HTML supporting that.
(or)
c) What is the role-played by a multimedia object in designing
the web page? Explain the procedure to include a multimedia
object.
d) Discuss MIME.
3. a) What is the purpose of creating cascading style
sheets? Explain the types of cascading style sheets.
b) List out the various operators available in Java Script
with suitable examples.
(or)
c) How Java Script supports object orientation? Explain with an example.
d) What is an array? Discuss the structure of an array with an example. Also, explain how an
array element can be removed.

4. a) Explain in detail Built in objects in Java script.
b) “Java script is an event – driven system”. Justify ?
(or)
c) Create a simple form and write a script that performs primitive checking of data.
d) Explain Rollover Buttons in DHTML.
5. a) Explain Java Servlets.
b) Explain different ASP Objects.
(or)
c) Explain the structure of Document Object Model.
d) Explain Accessibility and internationalization.
6. a) Describe Telnet operation.

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b) Explain the different HTTP server response codes.
(or)
c) Define a protocol. Explain the structure of TCP protocol.
d) What is Web browser? What are the factors that are considered while selecting a browser?

* * * * *

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Model Question Paper
B.Sc.(Computer Science): III Year: Theory Paper-4
GUI Programming
Time: 3Hrs
Max. Marks: 100
______________________________________________________________

Section –A
Answer all the questions. Each question carries 2 Marks.(10 X 2 =20)
1.a) What is Control Array? Give an Example.
b) Describe about Various Key events in Visual Basic.
c) What is OLE? Describe the importance of OLE?
d) What is the purpose of Add-Ins?
e) Describe the purpose of DSN?
f) What is ADO Data Model?
g) What is Data Environment?
h) Discuss the various types of ActiveX controls.
i) What are the similarities between DLL and EXE?
j) What is Property Page?
Section- B

Answer all the questions. Each question carries 16 Marks.(5X16 = 80)
2.a) Discuss about various interfacing elements in Visual Basic IDE.
(or)
b) Discuss about Control structures used in Visual Basic
Application.
c) What is an Event? Discuss about various mouse events with
example.
3.a) Discuss about the properties of Shape Control and line Control.
b) Discuss about features of Visual Data Manager.
(or)
c) What is OLE? Discuss about OLE Container Control.
d) Discuss about steps involved in creation of a Module.
4.a) What is Record Set? Discuss about similarities and differences
between Dynaset and Snapshot record sets.
b) Develop an RDO routine to update the record of a table.
(or)
c) Discuss about various file access methods?
d) What ODBC? Explain its significance.
5.a) Discuss about various types of ActiveX Controls?
b) Discuss about
i.
Interface.
ii.
User Control.
(or)
c) Discuss about the different sections of Data Report.
d) What is an in-process server? Discuss how it is different form
out-of-process server.
6.a) What is an object? Discuss about various types of Objects?

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b) Discuss about MAPI Controls?
(or)
c) Discuss about various controls used in creation of web
application.

*****

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Model Question Paper
B.Sc.(Computer Science): III Year: Theory Paper-4
Operating Systems
Time: 3Hrs
Max. Marks: 100
__________________________________________________________________________
Section-A
Answer all the following questions. Each question carries 2 marks.
1. a) What is bootstrap loader?
b) What is meant by fragmentation?
c) Shell Vs Kernel.
d) Demand paging.
e) Define semaphores.
f) What are interrupts? Give some examples.
g) What are the features of a real-time system? Give some examples.
h) Critical section Vs Atomic Section.
i) List out some of the services provided by an operating system.
j) Distinguish between a process, program and a thread.
Section-B
Answer all the following questions. Each question carries 16 marks.
2) a) What is a system call? How are they handled by an operating
system?
b) Define IPC. How the client and server systems establish
communication with each other?
(or)
c) Discuss the difference between distributed systems and
centralized systems in terms of their functionality.
d) Define a process. Explain the different ways of scheduling
processes.
3) a) What is a deadlock? Explain different dead lock prevention measures.
b) Explain the Peter’s solution for the critical section problem.
(or)
c) Discuss the scheduling algorithms in detail.
4) a) Discuss dynamic linking and shared libraries.
b) Explain segmentation.
(or)
c) Explain the FIFO page replacement algorithm.
d) Describe the buddy system of allocating kernel memory.
5) a) What are the different data structures available for directory
allocation?
b) What are the factors that affect the selection of a diskscheduling algorithm?
(or)
c) Discuss DMA.
d) Explain the need of spooling for an operating system.
6) a) What are the features of real-time kernels?
b) Discuss the way processes are managed under Linux.
(or)
c) Define interrupt latency. What are the factors affecting it?
d) How the user programs are loaded and executed under Linux?
*****

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Model Question Paper
B.Sc.(Computer Science): III Year: Theory Paper-4

PHP, MYSQL AND APACHE
Time: 3Hrs
Max. Marks: 100
______________________________________________________________
Section – A
Answer the following Questions. Each question carries 2 Marks.
1. a) What is Test Type?
b) How would you declare a class called myClass that has no
methods or properties.
c) By using PHP, how can you format date information.
d) What is the significance of mail().
e) What are similaries and difference between fgets() and
fread()?
f) Mension the functions used to add library code to the
currently running scripts.
g) What are RGB values would be used for pure black and pure
white color.
h) Why the bounced messages are used?
i) How can you count the number of records in a recordset by
using PHP?
j) Develop a function to display “Hello” by using PHP.
Section – B
Answer the following Questions. Each Question carries 16 Marks.
2.a) What is Privilege? What are the basic privileges assigned to
the users in MySQL?
b) Describe the Installation Steps on MySQL on Windows
Environment.
(or)
c) Describe about various Apache Directive Containers.
d) Briefly explain the basic structure of PHP program with an
example.
3.a) Discuss about various control structures used in PHP? Give
suitable example for each.
(or)
b) What is array? Develop an PHP application to merge two sorted
arrays.
c) What is Function? Describe about the function operation with
static statement.

4.a) Discuss about Object Inheritance with example?
b) Create a PHP Form to read the employee details from the
console.
(or)
c) Discuss about string functions used in PHP with suitable
example.
5.a) What is Session? Construct the various Sessions, for an
application, performs addition and deletion of employees.

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(or)
b) Discuss about Locking mechanism flock().
c) Write a PHP program to create a Pie Chart.
6.a) What is Normalization? Describe its importance and precautions
while normalizing the schemas.
b) Discuss about Join queries.
(or)
c) What is Transaction? Describe the states of a transaction.
d) Construct an interface to connect with the MySQL Data Element
to make updating of data.

*****

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LABORATORY COURSE – III
Practical Paper – III (Organic Chemistry)

90 hrs (3 h / w)

1. Synthesis of Organic Compounds
i. Aromatic electrophilic substitution Nitration: Preparation of nitro benzene and pnitro acetanilide, Halogenation: Preparation of p-bromo acetanilide – preparation
of 2,4,6-tribromo phenol.
ii. Diazotization and coupling: Preparation of pheyl azo β-napthol
iii. Oxidation: Preparation of benzoic acid from benzoyl chloride
iv. Reduction: Preparation of m-nitro aniline from m-dinitro benzene
v. Esterfication: Preparation of methyl p-nitro benzoate from p-nitro benzoic acid.
vi. Methylation: Preparation of β-napthyl methyl ether
Condensation: Preparation of benzilidine aniline and Benzoyl aniline.
2. Thin layer Chromatography & Column Chromatography
i. Preparation of the TLC plates. Checking the purity of the compounds by TLC:
Acetylation of salicyclic acid, aniline, Benzoylation of Aniline and Phenol
Determination of Rf values and identification of organic compounds by TLC:
preparation and separation of 2,4-dinitrophenyl hydrazones of acetione and 2butanone using toluene and light petroleum(40:60)
ii. Separation of ortho & para nitro aniline mixture by column chromatography
3. Organic Qualitative Analysis:
i. Identification of an organic compound through the functional group analysis,
determination
of melting point and preparation of suitable derivatives.
ii. Separation of two component mixtures
1) Aniline + Naphthalene 2) Benzoic acid + Benzophenone 3) p-Cresol +
Chlorobenzene.
4. Demonstration experiments:
1. Steam distillation experiment: separation of ortho and para nitro phenols 2)
Microwave
assisted Green synthesis, two examples: 1. Hydrolysis of Benzamide 2. Oxidation of
Toluene

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LABORATORY COURSE - IV
Practical Paper IV (Physical Chemistry)

90hrs (3 h / w)

1. Chemical kinetics
i.

Determination of specific reaction rate of the hydrolysis of methyl acetate
catalyzed by hydrogen ion at room temperature.

ii. Determination of rate of decomposition of hydrogen peroxide.
iii. Determination of overall order of saponification of ethyl acetate
2. Distribution law
i.

Determination of distribution coefficient of iodine between water and carbon
Tetrachloride.

ii. Determination of molecular status and partition coefficient of benzoic acid in
Toluene and water.
3. Electrochemistry
i. Determination of concentration of HCl conductometrically using standard
NaOH solution.
ii. Determination of concentration of acetic acid conductometrically using
standard NaOH solution.
iii. Determination of dissociation constant (Ka) of acetic acid by conductivity
measurements.
iv. Determination of solubility and solubility product of BaSO4.
v. Determination of redox potentials of Fe2+/Fe3+by potentiometric titration of
ferrous ammonium sulphate vs. potassium dichromate.
4. pH metry
i. Preparation phosphate buffer solutions
ii. pH metric titration of weak acid, acetic acid with strong base NaOH and
calculation of dissociation constant.
5. Colorimetry
i. Verification of Beer-Lambert law for KMnO4 , K2Cr2O7 and determination of
concentration of the given solution.
ii. Verification of Beer-Lambert law for CuSO4 and determination of concentration
of the given solution.
iii. Composition of complex of Cu2+ - EDTA disodium salt
6. Adsorption
i. Surface tension and viscosity of liquids.
ii. Adsorption of acetic acid on animal charcoal, verification of Freundlich
isotherm.
7. Project Work:
Collection of spectral data of a minimum of six compounds belonging to different
functional groups (other than those included in the syllabus) and submission of the
report.
NOTE: Apart from the experiments (1 to 6) the project work (7) shall also be included in
the University Examination.

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Recommended Text Books and Reference Books
Inorganic Chemistry
1. Concise Inorganic Chemistry by J.D.Lee
2. Basic Inorganic Chemistry by Cotton and Wilkinson
3. Advanced Inorganic Chemistry Vol-I by Satyaprakash, Tuli, Basu and Madan
4. Inorganic Chemistry by R R Heslop and P.L. Robinson
5. Modern Inorganic Chemistry by C F Bell and K A K Lott
6. University Chemistry by Bruce Mahan
7. Qualitative Inorganic analysis by A.I.Vogel
8. A textbook of qualitative inorganic analysis by A.I. Vogel
9. Inorganic Chemistry by J.E.Huheey
10. Inorganic Chemistry by Chopra and Kapoor
11. Coordination Chemistry by Basalo and Johnson
12. Organometallic Chemistry – An introduction by R.C.Mehrotra and A.Singh
13. Inorganic Chemistry by D.F.Shriver, P.W.Atkins and C.H.Langford
14. Inorganic Chemistry by Philips and Williams, Lab Manuals
15. Introduction to inorganic reactions mechanisms by A.C.Lockhart
16. Theoretical inorganic chemistry by McDay and J.Selbin
17. Chemical bonding and molecular geometry by R.J.Gillepsy and P.L.Popelier
18. Advanced Inorganic Chemistry By Gurudeep Raj
19. Analytical chemistry by Gary D Christian, Wiley India
20. Analytical Chemistry by G.L.David Krupadanam, et al, Univ. Press
21. Selected topics in inorganic chemistry by W.D.Malik, G..D.Tuli, R.D.Madan
22. Concepts and models of Inorganic Chemistry by Bodie Douglas, D.McDaniel and
J.Alexander
23. Modern Inorganic Chemistry by William L. Jolly
24. Concise coordination chemistry by Gopalan and Ramalingam
25. Satyaprakash’s modern inorganic chemistry by R.D.Madan.

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Recommended Text Books and Reference Books
Organic Chemistry
1. Organic Chemistry By R T Morrison and R.N.Boyd
2. Organic Chemistry by T.J.Solomons
3. Organic Chemistry by L.G.Wade Sr
4. Organic Chemistry by D.Cram, G.S.Hammond and Herdricks
5. Modern Organic Chemistry by J.D.Roberts and M.C.Caserio
6. Text book of Organic Chemistry by Ferguson
7. Problems and their solutions in organic Chemistry by I.L.Finar
8. Reaction mechanisms in Organic Chemistry by S.M.Mukherji and S.P.Singh
9. A guide book to mechanisms in Organic Chemistry by Peter Sykes
10. Organic spectroscopy by J.R.Dyer
11. Organic Spectroscopy by William Kemp
12. Fundamentals of organic synthesis amd retrosynthetic analysis by Ratna Kumar
Kar
13. Comprehensive practical organic qualitative analysis by V.K.Ahluwalia & Sumta
Dhingra
14. Comprehensive practical organic chemistry: Preparation and quantitative analysis
by V.K.Ahluwalia and Reena Agarwal.
15. Organic Chemistry by Janice Gorzynski
16. Organic Chemistry by Stanley H Pine
17. Fundamentals of Organic Chemistry by John Mc Murray, Eric Simanek
18. Organic Chemistry by Francis A Carey
19. Text book of Organic Chemistry by K.S.Mukherjee
20. Organic Chemistry by Bhupinder Meha & Manju Mehta
21. Organic Chemistry by L.G.Wade Jr, Maya Shankar Singh
22. Elementary organic spectroscopy by Y.R. Sharma
23. Chemistry & Industry by Gurdeep R. Chatwal
24. Applied Chemistry by Jayashree Ghosh
25. Drugs by David Krupadanam
26. Pharmacodynamics by R.C.Srivastava, Subit Ghosh
27. Analytical Chemistry by David Krupadanam
28. Green Chemistry – V.K.Ahluwalia
29. Organic Synthesis by V.K.Ahluwalia and R.Agarwal
30. New trends in Green Chemistry –by V.K.Ahluwalia & M.Kidwai
31. Industrial Chemistry by B.K.Sharma
32. Industrial Chemistry by Banerji
33. Industrial Chemistry byM.G.Arora
34. Industrial Chemistry by O.P.Veramani & A.K.Narula
35. Synthetic Drugs by O.D.Tyagi & M.Yadav
36. Medicinal Chemistry by Ashutoshkar
37. Medicinal Chemistry by P.Parimoo
38. Pharmacology & Pharmacotherapeutics by R.S Satoshkar & S.D.Bhandenkar
39. Medicinal Chemistry by Kadametal P-I & P.II
40. European Pharmacopoeia
41. Vogel’s Qualitative organic analysis.
42. Laboratory manual of Organic Chemistry by Raj K Bansal
Physical chemistry books.
1. Physical chemistry A molecular approach by Donald A. Mcquarrie and
John D. Simon.
2. Physical chemistry by G M Barrow
3. Principles of physical chemistry by Prutton and Marron
4. Physical chemistry by Peter Atkins, Julio D. Paula
5. Physical Chemistry by Ira N Levine
6. Elements of Physical Chemistry by Peter Atkins, Julio D. Paula
7. Text book of Physical Chemistry by P.L.Soni, O.P.Dharmarha and Q.N.Dash
8. Solid State Chemistry and its applications by Anthony R. West
9 Text book of physical chemistry by K L Kapoor
10. Thermodynamics for Chemists by S Glasston

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11. Chemical Kinetics by K J Laidler
12. An Introduction to Electrochemistry by S Glasston
13. Physical chemistry through problems By S K Dogra
14. Thermodynamics by J Jayaram and J C Kuriakose
15. Introductory Quantum Chemistry by A K Chandra
16. Physical Chemistry by J W Moore
17. Kinetics and mechanism by J W Moore and R G Pearson
18. Fundamentals of photochemistry by K K Rohtagi Mukharjee
19. Chemical thermodynamics by R P Rastogi and S S Misra
20. Advanced physical chemistry by Gurudeep Raj
21. Physical chemistry by G W castellan
22. Physical chemistry by Silbey, Alberty and Bawendi.
23. Elements of physical chemistry by Glasstone and Lewis
24. Text book of physical chemistry by S Glasstone
25. Fundamentals of Molecular spectroscopy by C.N.Banwell and E.M.McCash
26. Nanochemistry by Geoffrey Ozin and Andre Arsenault
27. Catalysis: Concepts and green applications by Gadi Rotherberg
28. Green Chemistry: Theory and practice by P.T.Anastas and J.C.Warner
29. Polymer Science by Gowriker, Viswanathan and Jayadev Sridhar
30. Introduction polymer Chemistry By G.S.Misra
31. Polymer Chemistry by Bilmayer
32. Kinetics and Mechanism of Chemical Transformations by Rajaram and
Kuriacose.
33. Senior practical physical chemistry by Khosla