You defined the Recovery Manager （RMAN） retention policy to recovery window of 7 days by executing the following command： RMAN> CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS； When a backup is performed， what would be the status of this backup

题目

You defined the Recovery Manager （RMAN） retention policy to recovery window of 7 days by executing the following command： RMAN> CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS； When a backup is performed， what would be the status of this backup after seven days？（）

A、 The backup would be marked as invalid.
B、 The backup would be marked as obsolete.
C、 The backup would be removed from the media.
D、 The backup would be removed from the RMAN repository.

参考答案和解析

正确答案:B

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