单选题What purpose would you achieve by enabling the block change tracking feature?()A Eliminate the necessity for backups.B Perform optimized image copy backups.C Perform optimized incremental backups.D Enable checkpoint (CKPT) to perform checkpointing at every block change.E Enable database writer (DBWn) to write changed blocks to data files faster.
单选题
What purpose would you achieve by enabling the block change tracking feature?()
A
Eliminate the necessity for backups.
B
Perform optimized image copy backups.
C
Perform optimized incremental backups.
D
Enable checkpoint (CKPT) to perform checkpointing at every block change.
E
Enable database writer (DBWn) to write changed blocks to data files faster.
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