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______________ policy allows multiple updates to accumulate on a block before it is output to stable storage, which can reduce the number of output operations greatly for frequently updated blocks.

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______________ policy allows multiple updates to accumulate on a block before it is output to stable storage, which can reduce the number of output operations greatly for frequently updated blocks. (a) Force (b) No-force (c) Steal (d) No-steal The question was asked in an international level competition. The origin of the question is Buffer Management topic in chapter Recovery System of Database Management

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Right answer is (b) No-force Easiest explanation - No-force policy allows faster commit of transactions.

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