题目内容

IfyouCROSSCHECKthebackuppiecethatwaspreviouslymarkedasEXPIREDbutisnowavailable，whatwouldthestatusofthisbackuppiecebeintheRMANrepository？（）

A. EXPIRED
B. AVAILABLE
C. UNAVAILABLE
D. ACCESSIBLE

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Whichoneofthefollowingparametersmustbespecifiedwhenexportingobjectsthathasintegrityconstraintsreferencingobjectsthatarecurrentlybeingaccessedbyotherusers？（）

A. IGNORE=Y
B. DIRECT=Y
CONSISTENT=Y
D. BUFFER=Y

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Whichdatadictionaryviewsdisplaystheerrorinformationrelatedtoadatafile，whenaninternalreadfailsonthatfile？（）

A. V$DATAFILE
B. V$DATAFILE_HEADER
C. DBA_DATA_FILES
D. V$DBFILE
E. V$DATAFILE_ERRORS

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WhichofthefollowingstatementisincorrectregardingRMAN？（）

A. Itdetectscorruptblocks.
B. Itperformsonlyofflinedatabasebackups.
C. Itomitsemptyblocksduringbackups.
D. Itperformstablespacepoint-in-timerecovery（TSPITR）.

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TheOracleNetarchitectureisbasedonwhichofthefollowing？（）

A. OCI
B. OSI
C. TCP/IP
D. SNMP

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IfyouCROSSCHECKthebackuppiecethatwaspreviouslymarkedasEXPIREDbutisnowavailable，whatwouldthestatusofthisbackuppiecebeintheRMANrepository？（）

A. EXPIRED B. AVAILABLE C. UNAVAILABLE D. ACCESSIBLE

Whichoneofthefollowingparametersmustbespecifiedwhenexportingobjectsthathasintegrityconstraintsreferencingobjectsthatarecurrentlybeingaccessedbyotherusers？（）

Whichdatadictionaryviewsdisplaystheerrorinformationrelatedtoadatafile，whenaninternalreadfailsonthatfile？（）

WhichofthefollowingstatementisincorrectregardingRMAN？（）

TheOracleNetarchitectureisbasedonwhichofthefollowing？（）

A. EXPIRED
B. AVAILABLE
C. UNAVAILABLE
D. ACCESSIBLE