Question: Incremental logging with deferred updates implies that the recovery system must a. Store the old value of the updated item in the log b. Store

Incremental logging with deferred updates implies that the recovery system must

a. Store the old value of the updated item in the log
b. Store the new value of the updated item in the log
c. Store both the old and new value of the updated item in the log
d. Store only the Begin Transaction and Commit Transaction records in the log.

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