Prentice Hall Oracle Plsql By Example 3Rd Edition [Electronic resources]

Benjamin Rosenzweig

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Lab 19.3 Self-Review Questions

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

1)

Collections of records are not supported by Oracle 9i.

  • _____ True

  • _____ False

  • 2)

    A varray of records has an upper bound

  • _____ that is fixed and cannot be extended to all.

  • _____ that can be extended to its maximum size.

  • _____ that can be extended without any limits.

  • 3)

    There is no need to initialize a nested table of records prior to its use.

  • _____ True

  • _____ False

  • 4)

    There is no need to increase the size of a nested table of records before it is populated with a new record.

  • _____ True

  • _____ False

  • 5)

    It is illegal to use a user-defined record as an element type when creating a collection of records.

  • _____ True

  • _____ False

  • Answers appear in Appendix A,

    Section 19.3 .