Ta老师题库
YouexecutedthefollowingcommandinRecoveryManager(RMAN):RMAN>REPORTNEEDBACKUPdays3;Whatistheoutputo
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A.alistoffilesthatrequireabackupwithinthreedays
B.alistoffilesrequiringmorethan3daysofarchivelogstoapply
C.alistoffilesthatRMANrecommendsbebackeduponlyonceineverythreedays，basedonlowvolatility
D.alistoffilesforwhichabackuphasalreadybeenperformedinthelastthreedaysandwhichisrequiredtobebackedupagainbasedonthehighnumberoftransactionsperformedonthem
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