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State true or false: It is not necessarily desirable for a transaction to unlock a data item immediately after its final access

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State true or false: It is not necessarily desirable for a transaction to unlock a data item immediately after its final access

(a) True

(b) False

The question was posed to me in an online quiz.

Question is from Lock Based Protocols topic in section Concurrency Control of RDBMS

1 Answer

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Best answer
The correct answer is (a) True

Explanation: It is not necessarily desirable for a transaction to unlock a data item immediately after its final access because serializability may be violated due to this.

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