Lab 19.2 Self-Review Questions

In order to test your progress, you should be able to answer the following questions.

1)	A record is called a nested record if it contains _____ other records. _____ collections. _____ all of the above _____ none of the above
2)	When creating a nested record, you are allowed to nest only a single record or a single collection. _____ True _____ False
3)	When creating a nested record, you must initialize _____ all of the fields of the enclosing record. _____ at least one of the fields of the enclosing record. _____ a field of the enclosing record only if there is a NOT NULL constraint defined in it.
4)	It is illegal to declare a record field as an index-by table. _____ True _____ False
5)	It is illegal to declare a record field as a varray. _____ True _____ False

Answers appear in Appendix A, Section 19.2 .