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YouexecutedthefollowingcommandinRecoveryManager(RMAN)againstyourOracle10gdatabase:RMAN>REPORTNEEDBACKUPdays3;Whatwouldbetheoutputofthiscommand?()
A.alistoffilesthatrequireabackupwithinthreedays
B.alistoffilesthathavenotbeenbackedupforthreedays
C.alistoffilesthatRMANrecommendsbebackeduponlyonceineverythreedays，basedonlowvolatility
D.alistoffilesforwhichabackuphasalreadybeenperformedandmayneedabackupafterthreedays
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更多 “ YouexecutedthefollowingcommandinRecoveryManager(RMAN)againstyourOracle10gdatabase:RMAN>REPORTNEEDBACKUPdays3;Whatwouldbetheoutputofthiscommand?() A.alistoffilesthatrequireabackupwithinthreedaysB.alistoffilesthathavenotbeenbackedupforthreedaysC.alistoffilesthatRMANrecommendsbebackeduponlyonceineverythreedays，basedonlowvolatilityD.alistoffilesforwhichabackuphasalreadybeenperformedandmayneedabackupafterthreedays ” 相关考题
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ThebackupretentionpolicyisconfiguredasRECOVERYWINDOW2.YouexecutedthefollowingcommandinRecoveryManager(RMAN)againstyourdatabase:RMANREPORTOBSOLETEWhatwouldyouseeintheoutput?()
A.alistofalltheexpiredbackupsandcopiesB.alistofallthosefilesthathavebeendeletedinthelasttwodaysC.alistofallthosefilesthathavebeenrecoveredwithinthelasttwodaysD.alistofbackupsandcopiesthatareoutsidetherangecoveredbythecurrentretentionpolicy
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YouexecutedthefollowingcommandinRecoveryManager(RMAN)againstyourOracle10gdatabase:RMANREPORTNEEDBACKUPdays3Whatwouldbetheoutputofthiscommand?()
A.alistoffilesthatrequireabackupwithinthreedaysB.alistoffilesthathavenotbeenbackedupforthreedaysC.alistoffilesthatRMANrecommendsbebackeduponlyonceineverythreedays，basedonlowvolatilityD.alistoffilesforwhichabackuphasalreadybeenperformedandmayneedabackupafterthreedays
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YouexecutedthefollowingcommandinRecoveryManager(RMAN):RMANREPORTNEEDBACKUPdays3;Whatistheoutputofthiscommand?()
A.alistoffilesthatrequireabackupwithinthreedaysB.alistoffilesrequiringmorethan3daysofarchivelogstoapplyC.alistoffilesthatRMANrecommendsbebackeduponlyonceineverythreedays，basedonlowvolatilityD.alistoffilesforwhichabackuphasalreadybeenperformedinthelastthreedaysandwhichisrequiredtobebackedupagainbasedonthehighnumberoftransactionsperformedonthem
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YouexecutedthefollowingcommandinRecoveryManager(RMAN):RMAN>RESTORECONTROLFILEWhichoperationmustyouperformbeforethiscommandisexecuted?()
A.backupthecontrolfiletotraceB.bringdatabasetotheMOUNTstateC.openaconnectiontotheRMANrecoverycatalog，whichcontainstheRMANmetadataforthetargetdatabaseD.setthedatabaseID（DBID），butonlyiftheDB_NAMEparameterassociatedwiththetargetdatabaseisuniqueintherecoverycatalog
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YouexecutedthefollowingcommandinRecoveryManager(RMAN)toperformabackupoftheDETTBStablespace:RMANBACKUPTABLESPACEDETTBSUnderwhichconditionswouldthiscommandexecutesuccessfully?()
A.ThedatabaseisinNOMOUNTstate.B.ThedatabaseisinARCHIVELOGmodeandthetablespaceisonline.C.ThedatabaseisinARCHIVELOGmodeandthetablespaceisoffline.D.ThedatabaseisinNOARCHIVELOGmodeandthetablespaceisonline.E.ThedatabaseisinNOARCHIVELOGmodeandthetablespaceisoffline.
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Whatistheresultofthiscommand?()RMAN>Reportneedbackupdays3;
A.Listsalldatafilescreatedinthelastthreedaysthatarenotbackedup.B.Listsalldatafilesnotrecoverablebasedonthecurrentretentioncriteria.C.Listsalldatafilesnotbackedupinthelastthreedays.Thedatafileisnotrecoverable.D.Listsalldatafilesthatneedtobebackedupduetounrecoverableoperations.E.Listsalldatafilesnotbackedupinthelastthreedays.Itdoesnotimplythatthedatafileisnotrecoverable.
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YouexecutedthefollowingcommandinRecoveryManager(RMAN):RMANRESTORECONTROLFILE;Whichoperationmustyouperformbeforethiscommandisexecuted?()
A.backupthecontrolfiletotraceB.bringdatabasetotheMOUNTstateC.openaconnectiontotheRMANrecoverycatalog，whichcontainstheRMANmetadataforthetargetdatabaseD.setthedatabaseID（DBID），butonlyiftheDB_NAMEparameterassociatedwiththetargetdatabaseisuniqueintherecoverycatalog
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YouexecutedthefollowingcommandinRecoveryManager(RMAN)toperformabackupoftheDETTBStablespace:RMANBACKUPTABLESPACEDETTBS;Underwhichconditionswouldthiscommandexecutesuccessfully?()
A.ThedatabaseisinNOMOUNTstate.B.ThedatabaseisinARCHIVELOGmodeandthetablespaceisonline.C.ThedatabaseisinARCHIVELOGmodeandthetablespaceisoffline.D.ThedatabaseisinNOARCHIVELOGmodeandthetablespaceisonline.E.ThedatabaseisinNOARCHIVELOGmodeandthetablespaceisoffline.
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ThebackupretentionpolicyisconfiguredasRECOVERYWINDOW2.YouexecutedthefollowingcommandinRecoveryManager(RMAN)againstyourdatabase:RMAN>REPORTOBSOLETE;Whatwouldyouseeintheoutput?()
A.alistofallthosefilesthathavebeendeletedinthelasttwodaysB.alistofallthosefilesthathavebeenrecoveredwithinthelasttwodaysC.alistofalltheexpiredbackupsandcopiesD.alistofbackupsandcopiesthatareoutsidetherangecoveredbythecurrentretentionpolicy
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