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YouexecutedthefollowingcommandinRecoveryManager(RMAN):RMAN>RESTORECONTROLFILE

A.backupthecontrolfiletotrace

B.bringdatabasetotheMOUNTstate

C.openaconnectiontotheRMANrecoverycatalog,whichcontainstheRMANmetadataforthetargetdatabase

D.setthedatabaseID(DBID),butonlyiftheDB_NAMEparameterassociatedwiththetargetdatabaseisuniqueintherecoverycatalog

正确答案:

参考C

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