McqMate
Q. |
The growing phase is a phase in which? |
A. | a transaction may obtain locks, but does not release any |
B. | a transaction may obtain locks, and releases a few or all of them |
C. | a transaction may release locks, but does not obtain any new locks |
D. | a transaction may release locks, and does obtain new locks |
Answer» A. a transaction may obtain locks, but does not release any |
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