This validation scheme is called the _________ scheme since transactio – McqOptions

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1.	This validation scheme is called the _________ scheme since transactions execute optimistically, assuming they will be able to finish execution and validate at the end.
A.	Validation protocol
B.	Validation-based protocol
C.	Timestamp protocol
D.	Optimistic concurrency-control
Answer» B. Validation-based protocol

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