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The __________________ contains a list of blocks that have been updated in the database buffer.

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The __________________ contains a list of blocks that have been updated in the database buffer.

(a) Latches

(b) Swap Space

(c) Dirty Block

(d) None of the mentioned

This question was addressed to me in unit test.

Question is from Buffer Management topic in division Recovery System of Database Management

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Right choice is (c) Dirty Block

For explanation: Dirty blocks are those that have been updated in memory, and the disk version is not up-to-date.

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