In order to test your progress, you should be able to answer the following questions.
How does a built-in exception get raised?
An Oracle error, or exception, is referred to by its
_____ Name .
When a group function is used in the SELECT INTO statement, exception NO_DATA_FOUND is raised if there are no rows returned.
When an exception is raised and executed, control is passed back to the PL/SQL block.
An exception-handling section of a PL/SQL block may contain a single exception handler only.
Answers appear in Appendix A, Section 7.2 .