21. |
In SQL, which command(s) is(are) used to create a synonym for a schema object? |
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22. |
If you want your database to include methods, you should use a _____ database. |
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23. |
In SQL, which of the following is not a data Manipulation Language Commands? |
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24. |
Which of the following is not characteristic of a relational database model? |
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25. |
A computer file contains several records. What does each record contain? |
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