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Examine the following command used to perform incremental level 0 backup:   RMAN> BACKUP INCREMENTAL LEVEL 0 DATABASE;   To enable the block change tracking, after the incremental level 0 backup you issued the following command:   SQL> ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE ’/mydir/ rman_change_track.f’;To perform incremental level 1 cumulative backup, you issued the following command:   RMAN> BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE;   Which two statements are true in the above situation?()

发布日期:2020-04-10

Examine the following command used to perform incr...
A

The block change tracking data will be used only from the next incremental 0 backup.

B

The incremental backup will use change tracking data for accomplishing the backup.

C

The incremental backup will not use change tracking data for accomplishing the backup.

D

The block track file will scan all the blocks and create bitmap for all the blocks backed up in the level 0 backup.

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