In case the buffer manager do not write the blocks properly then the buffer manager uses
A. Replacement strategy
B. Forced strategy
C. Crash recovery system
D. Both a and b
Answer:A
In case the buffer manager do not write the blocks properly then the buffer manager uses
A. Replacement strategy B. Forced strategy C. Crash recovery system D. Both a and b
Explanation:The crash-recovery subsystem imposes stringent constraints on block replacement.