1. TCO 1 - Which of the following statements is unique to the three-tier application model?
2. TCO 1 - Which of the following is an example of an event?
3. TCO 1 - The ____ section of a PL/SQL block contains code that creates variables, cursors, and types
4. TCO 1 - The only required sections of a PL/SQL block are the ____ sections.
5. TCO 1 - Which of the following code fragments contains a host variable?
6. TCO 1 - Which of the following typically returns only one value?
7. TCO 1 - Which of the following serves as a visual representation of a database?
8. TCO 1 - ____ are named memory areas that hold values to allow the retrieval and manipulation of values in a program.
9. TCO 1 - What is the purpose of the BEGIN section of a PL/SQL block?
Comments
Content
1. TCO 1 - Which of the following statements is unique to the three-tier application model?
2. TCO 1 - Which of the following is an example of an event?
3. TCO 1 - The ____ section of a PL/SQL block contains code that creates variables, cursors, and types
4. TCO 1 - The only required sections of a PL/SQL block are the ____ sections.
5. TCO 1 - Which of the following code fragments contains a host variable?
6. TCO 1 - Which of the following typically returns only one value?
7. TCO 1 - Which of the following serves as a visual representation of a database?
8. TCO 1 - ____ are named memory areas that hold values to allow the retrieval and manipulation of values in a program.
9. TCO 1 - What is the purpose of the BEGIN section of a PL/SQL block?