OCP-V13-689

  1. View the Exhibit and examine the RMAN commands.
    Which statement describes the effect of a backup retention policy on the backup of a backup set?

A.Either all the copies of a backup set are obsolete or none of them are as per the retention policy.

上图没有查到结果,说明或者所有拷贝全部都是过时的 或者一个也不符合备份保存策略
B.The copies of the backup will be reported as obsolete under a redundancy-based backup retention
policy.
C.The copies of the backup will be reported as obsolete under a recovery window-based backup retention
policy.
D.All the copies of the backup set are counted as one instance of a backup and will deleted in backup set
exceeds the redundancy-based backup retention policy.
Answer:A

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