What does it mean if a backup is expired?()  

A .  The backup set has exceeded the retention criteria set in RMAN and is eligible for removal.  B .  The backup set has one or more invalid blocks in it and is not usable for recovery. C .  The backup set contains one or more tablespaces no longer in the database. D .  The backup set contains one or more missing backup set pieces. E .  The backup set is from a previous version of RMAN and was not upgraded.

时间:2022-11-07 22:09:58 所属题库:1Z0-053题库

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