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The ___________ policy, allows the system to write modified blocks to disk even if the transactions that made those modifications have not all committed.(a) Force(b) No-force(c) Steal(d) No-stealThe question was posed to me in my homework.I'd like to ask this question from Buffer Management in section Recovery System of Database Management

Answer»

Correct ANSWER is (C) Steal

The best EXPLANATION: The no-steal POLICY does not work with transactions that perform a large number of UPDATES.



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