What is RDBMS? What are the Codds Rules? What is the difference between a DBMS and a RDBMS? What is the difference between quick sort, leap sort and bubble sort? Explain the binary search algorithm. What is the complexity of binary search and linear search? Explain the difference between Pentium II and Pentium III type processor. Explain the difference between Celeron and Pentium class of processors. Explain MMX technology. What does MODEM stand for? Explain the working of a MODEM. Explain LSI, VLSI and VVLSI with examples. What is CASE? Explain its usage and advantages. Explain AI and Robotics. Explain system development life cycle. What is object oriented Programming? What are heap and stack? What is Assembly Language? How is it different from Machine Language? What is Call by Reference and Call by Value? What is the difference between an Interpreter and a Compiler? What is GUI Programming? What is the difference between C and an d C++ Programming Languages? What are different types of Protocols for networking? What is the difference between an Operating System and Application Software? What are the advantages of Fibre Optics in Networking? What is SQL? Explain 4GLs. What is the difference between s Systems Analyst and Systems Administrator?