未知题型
Youdecidedtoconfiguretheflashrecoveryareainyourdatabasetocentralizethestorageofalltherecoveryfilesinacertainlocationondisk.Whichtwoparameterswillyouspecifyintheinit.orafile？（）
- A.DB_CREATE_FILE_DEST
B.DB_RECOVERY_FILE_DEST
C.DB_RECOVERY_FILE_DEST_SIZE
D.DB_ONLINE_LOG_DEST_n
B, C
相关考题
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未知题型
YouexecutedthefollowingcommandtocreateatablespacecalledSALES_DATA：>CREATETABLESPACEsales_dataDATAFILESIZE100MSEGMENTSPACEMANAGEMENTAUTO；WhichtwostatementsaretrueabouttheSALES_DATAtablespace（）
A.Thedatabaseautomaticallydeterminestheextent-sizingpolicyforthetablespace.
B.Thesegmentsareautomaticallyshrunkwhenthecontentsareremovedfromthem.
C.Theallocationofextentswithinthetablespaceismanagedthroughthedictionarytables.
D.Thespaceutilizationdescriptionofthedatablocksinsegmentsisrecordedinbitmapblocks.
E.Thespaceutilizationdescriptionofthedatablocksinsegmentsismanagedthroughfreelists.MANUAL -
未知题型
Identifythetwosituationsinwhichyouusethealertlogfileinyourdatabasetocheckthedetails.（）
A.Runningaqueryonatablereturns"ORA-600：InternalError."
B.Insertingavalueinatablereturns"ORA-01722：invalidnumber."
C.Creatingatablereturns"ORA-00955：nameisalreadyusedbyanexistingobject."
D.Insertingavalueinatablereturns"ORA-00001：uniqueconstraint（SYS.PK_TECHP）violated."
E.Insertingarowinatablereturns"ORA-00060：deadlockdetectedwhilewaitingforresource." -
未知题型
YouaretheDatabaseAdministrator（DBA）ofyourcompany.YouexecutethefollowingstatementonanOracle10ginstance：SQL>ALTERSYSTEMSWITCHLOGFILE；Whichtwotasksareperformedwhenthestatementisexecuted？（）
A.TheDBWnprocesswritestothedatafile.
B.Changesinthebackgroundprocessarerecorded.
C.ThelogfileisupdatedwiththecurrentSCNnumber.
D.TheSystemChangeNumber（SCN）isrecordedinthecontrolfile.
E.Thechangestothelistenerconfigurationinthelistener.orafilearerecorded.
