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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