2.
Which statement about sequences is not true?

4.
In creating a procedure, you may get a message if you have compile errors. Which of the following is true?

5.
Which of the following is not true about indexes?

6.
Which of the following is not true of SQL views?

7.
SQL*Plus will finish the statement and execute it when the user types in this:

10.
Which of the following is not true about modifying table columns?