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Redologfilesarenotmultiplexedinyourdatabase.Redologblocksarecorruptedingroup2,an

2021-05-05   

Redologfilesarenotmultiplexedinyourdatabase.Redologblocksarecorruptedingroup2,andarchivinghasstopped.Alltheredologsarefilledanddatabaseactivityishalted.Databasewriterhaswritteneverythingtodisk.Whichcommandwouldyouexecutetoproceedfurther?()

A.RECOVERLOGFILEBLOCKGROUP2;

B.ALTERDATABASEDROPLOGFILEGROUP2;

C.ALTERDATABASECLEARLOGFILEGROUP2;

D.ALTERDATABASERECOVERLOGFILEGROUP2;

E.ALTERDATABASECLEARUNARCHIVEDLOGFILEGROUP2;

正确答案:

参考E

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