ocp-473

QUESTION NO: 473
You issue the following RMAN command to set a retention policy on a database:

RMAN>CONFIGURE RETENTION POLICY TO REDUNDANCY 2;
What will be the outcome of issuing this command? A.
After two days, a backup will be marked obsolete
B. After two days, a backup will be deleted from the media
C. If the RMAN repository has records of two or more recent backups of a file, then older backups will be
deleted from the media.
D. If the RMAN repository has records of two or more recent backups of a file, then older backups will be
marked obsolete.
Answer: D

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你发出以下RMAN命令来设置数据库保留策略：

D.如果RMAN信息库有一个文件的两个或更多的最近备份的记录，那么旧的备份将被标记为过时。

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