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22 February, 16:04

What is a rule that applies to the two-phase locking protocol. a. two transaction cannot have conflicting lock. b. no unlock operation can precede a lock operation in a different transaction. c. no data is affected until all locks are released. d. no data is affected until the transaction is in its locked position

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  1. 22 February, 17:29
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    B. no unlock operation can precede a lock operation in a different transaction.
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Home » Social Studies » What is a rule that applies to the two-phase locking protocol. a. two transaction cannot have conflicting lock. b. no unlock operation can precede a lock operation in a different transaction. c. no data is affected until all locks are released. d.
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