题目内容

WhichtwostatementsregardingcompressedbackupsinRecoveryManager（RMAN）aretrue？（）

A. Backupcompressionisdisabledbydefault.
Backupcompressioncanbeusedwithbothbackupsetsandimagecopies.
C. BackupcompressioncannotbeenabledusingtheCONFIGUREcommand.
D. BackupcompressionworksonlyiftheCOMPATIBILITYparameterissetto9.0.0.0orhigher.
E. Backupcompressionappliestoonlybackupsets.
F. Backupcompressionappliestoonlyimagecopies.

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WhichstatementisFALSEregardingWebLogicServer12c？（）

A. supportsJavaEE6.0
B. supportsWebLogicWebServices8.1ApplicationEnvironment
C. includesanewMavenplug-in
D. supportsuseofannotationsinresourceadapterclassfiles

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Oneoftheredologmembersinyourdatabaseislost.YouqueriedV$logfileforfurtherdetails.Whatwouldbethemember’sstatus？（）

A. LOST
B. INVALID
C. EXPIRED
DELETED
E. CORRUPT
F. UNKNOWNG.OBSOLETE

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InwhichofthescenarioswilltheDBAperformrecovery（）

A. Thealertlogfileiscorrupted.
B. Atablespaceisaccidentallydropped.
C. Oneoftheredologmembersiscorrupted.
D. Adatabaseuserterminatesthesessionabnormally.
E. Theharddiskonwhichthedatafileisstorediscorrupted.

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WhichtaskscanbeaccomplishedusingtheEnterpriseManagerSupportWorkbenchinOracleDatabase11g？（）

A. Generatereportsondatafailuresuchasdatafilefailures.
B. YoucantracktheServiceRequest（SR）andimplementrepairs.
C. YoucanpackageanduploaddiagnosticdatatoOracleSupport.
D. Youcanmanuallyrunhealthcheckstogatherdiagnosticdataforaproblem.

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