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MCQ

Q.

Which of the following makes the transaction permanent in the database?

A

View

B

Commit

C

Rollback

D

Flashback

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Similar Questions

MCQ

1.

What does Rollback do?

A

Undoes the transactions before commit

B

Clears all transactions

C

Redoes the transactions before commit

D

No action

Discussion

MCQ

2.

In order to maintain the consistency during transactions, database provides

A

Commit

B

Atomic

C

Flashback

D

Retain

Discussion

MCQ

3.

Transaction processing is associated with everything below except

A

Conforming an action or triggering a response

B

Producing detail summary or exception report

C

Recording a business activity

D

Maintaining a data

Discussion

MCQ

4.

In case of any shut down during transaction before commit which of the following statement is done automatically?

A

View

B

Commit

C

Rollback

D

Flashback

Discussion

MCQ

5.

A _________ consists of a sequence of query and/or update statements.

A

Transaction

B

Commit

C

Rollback

D

Flashback

Discussion

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