Which two are true about RMAN backups when using a media manager? (Choose two.)

The correct answer is B. By default, a request for a proxy copy may result in a backup set being created. C. A media manager is required to create RMAN proxy copies. https://docs.oracle.com/cd/E11882_01/backup.112/e10643/rcmsynta007.htm#RCMRF107 A is incorrect - zdlra backups are sbt backups but not written to tape always E is incorrect - Not all are supported B If the media manager cannot proxy copy the file, then RMAN backs up the file as…

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Question

Options

AA media manager always writes RMAN requested backups to tape.
BBy default, a request for a proxy copy may result in a backup set being created.
CA media manager is required to create RMAN proxy copies.
DA media manager is required to create RMAN image copies.
EThe media manager layer (MML) routines provided by Oracle support any vendors' media

How the community answered

(42 responses)

A
2% (1)
B
74% (31)
D
14% (6)
E
10% (4)

Explanation

https://docs.oracle.com/cd/E11882_01/backup.112/e10643/rcmsynta007.htm#RCMRF107 A is incorrect - zdlra backups are sbt backups but not written to tape always E is incorrect - Not all are supported B If the media manager cannot proxy copy the file, then RMAN backs up the file as if the PROXY option had not been used From: https://docs.oracle.com/cd/E11882_01/backup.112/e10642/rcmcncpt.htm#BRADV89487

Topics

#media manager#proxy copy#backup sets#MML

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