In strict two-phase locking protocol – McqOptions

MCQOPTIONS

1.	In strict two-phase locking protocol
A.	All exclusive mode lock taken by transaction be held until transaction commits
B.	All exclusive mode locks taken by transaction can be released before transaction commits
C.	All locks can be released before transaction commits
D.	None of these
Answer» B. All exclusive mode locks taken by transaction can be released before transaction commits

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