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Q.

Which of the following is used to delete the entries in the referenced table when the tuple is deleted in course table?

A

Delete

B

Delete cascade

C

Set null

D

All of the mentioned

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Which of the following is not an aggregate function?

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Which of the following is used at the end of the view to reject the tuples which do not satisfy the condition in where clause?

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3.

Which of the following is used to delete the entries in the referenced table when the tuple is deleted in course table?

A

Delete

B

Delete cascade

C

Set null

D

All of the mentioned

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Triggers are supported in

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All of the mentioned

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How can you find rows that do not match some specified condition?

A

EXISTS

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None of the mentioned

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