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CSE :: Database System 2 - CS

  1. When you type into SQL*Plus and press enter, the statement will be finished and executed.

  2. A.

     True

    B.

     False


  3. Oracle allows the ORDER BY clause in view definitions.

  4. A.

     True

    B.

     False


  5. Oracle does NOT support a CASCADE UPDATE constraint.

  6. A.

     True

    B.

     False


  7. Sequences guarantee valid surrogate key values.

  8. A.

     True

    B.

     False


  9. Oracle will let you define Notepad as your default editor, and whenever you type NOTEPAD, SQL*Plus will invoke Notepad.

  10. A.

     True

    B.

     False


  11. Oracle commands, column names, table names, view names and all other database elements are case sensitive.

  12. A.

     True

    B.

     False


  13. If there is only one statement and no ambiguity about what is wanted, Oracle will treat the semicolon and slash as the same.

  14. A.

     True

    B.

     False


  15. The only time that case matters is inside quotation marks of strings.

  16. A.

     True

    B.

     False


  17. You can use the DROP statement to remove structures from the database.

  18. A.

     True

    B.

     False


  19. Oracle, the world's most popular DBMS, is powerful and robust, running on many different operating systems.

  20. A.

     True

    B.

     False