You enable block change tracking. You

You enable block change tracking. You issue the following command: BACKUP INCREMENTAL LEVEL 0 DATABASE; The next day, you issue the following command: BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which statement about the use of the change tracking file is true?（）

A RMAN reads the block change tracking file only when it performs the incremental level 0 backup.
B RMAN reads the block change tracking file when it performs both incremental backups.
C RMAN reads the block change tracking file only when it performs the incremental level 1 backup.
D RMAN does not read the block change tracking file when it performs either incremental backup.

参考答案

参考解析：

分类：OCP 11G认证考试题库

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