WhatwillbetheendresultofthissetofRMANcommands?()shutdownabortstartupmountrestoredatafile4untiltime,,09/30/2008:15:00:00;recoverdatafile4untiltime,,09/29/2008:15:00:00;alterdatabaseopenresetlogs;

A.Datafile4willberecovereduntil9/30/2008at15:00andthedatabasewillopen. B.Therestorecommandwillfail. C.Therecovercommandwillfail. D.Thealterdatabaseopenresetlogscommandwillfail. E.Allthesecommandswillfailbecausetheymustbeintheconfinesofarunblock.

时间:2023-12-20 10:47:02

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