優易學 職業資格類 計算機/IT 試題詳情

【試題詳情】

You?issue?the?following?command?on?the?RMAN?prompt.?? RMAN>?REPORT?NEED?BACKUP?DAYS?=?5?DATABASE;?? Which?statement?is?true?about?executing?this?command?()

A、 It will display a list of files that need incremental backup.

B、 It will display a list of files that need backup after five days.

C、 It will display a list of files that were backed up in the last five days.

D、 It will display a list of files that have not been backed up in the last five days.

E、 It will apply the current retention policy to determine the files that need to be backed up.

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