单项选择题
A.alter database controlfile autobacku on B.alter system controlfile autobackup on C.configure controlfile autobackup on D.enable controlfile autobackup
Whichcommanddoyouusetocreatearecovery-catalogschema?()A...
单项选择题Which command do you use to create a recovery-catalog schema? ()
A.create recovery catalog B.create catalog C.build catalog D.catalog create E.mount catalog
WhatcommandwouldyouusetosetapersistentsettinginRMANsoth...
单项选择题What command would you use to set a persistent setting in RMAN so that backups are all written to a tape device?()
A.CONFIGURE DEFAULT DEVICE TYPE TO TAPE MEDIA B.CONFIGURE DEFAULT DEVICE TYPE TO TAPE C.CONFIGURE DEFAULT DEVICE TYPE TO SBT D.CONFIGURE DEFAULT DEVICE TYPE TO SBT_TAPE
Whatfeaturecomesintoplaytohelpensurethecompletionoftheb...
单项选择题What feature comes into play to help ensure the completion of the backup should one of three backup devices fail during a backup that is using three different channels?()
A.Channel failover B.Restartable backups C.Rescheduable backups D.Automatic backup recovery E.Channel recovery