OCP-1Z0-053-200题-132题-272

QUESTION 132

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

同272题：http://blog.youkuaiyun.com/rlhua/article/details/12362805

Explanation/Reference:

Section: Backup, Recovery & Recovery Manager (RMAN)