A.塑料排水带
B.复合土工膜
C.软式排水管
D.聚合物土工膜
E.沥青土工膜
第1题
A.Viewlong-runningSQLworkloads
B.Viewproblemdetails
C.Gatheradditionaldiagnosticinformation
D.CreateaServiceRequest
E.CleanupincidentdataafteruploadtoOracleSupport
第2题
A.MemoryAdvisor
B.SegmentAdvisor
C.SQLTuningAdvisor
D.SQLAccessAdvisor
E.AutomaticDatabaseDiagnosticMonitor(ADDM)
第3题
A. remove the ORDER BY clause
B. remove the table alias prefix from the WHERE clause
C. remove the table alias from the SELECT clause
D. prefix the column in the USING clause with the table alias
E. prefix the column in the ORDER BY clause with the table alias
F. replace the condition "d.department_id NOT IN (10,40)" in the WHERE clause with "d.department_id <> 10 AND d.department_id <> 40"
第5题
A.BMRlowersthemeantimetorecover(MTTR).
B.BMRsupportspointintimerecoveryofindividualdatablocks.
C.BMRenablesyoutouseincrementalbackupsforblockrecovery.
D.BMRenablesrecoveryevenwhenthedatabaseisnotmountedoropen.
E.BMRenablesyoutouseproxybackupstoperformblockmediarecovery.
F.BMRenablesincreasedavailabilityofdataduringrecoverybecausethedatafilethatrequiresa recoverycanremainonline.
第6题
A. Archived redo log files are backed up along with data files.
B. Only data files are backed up and a restore point named FY06Q4 is created.
C. Archived log files are backed up along with data files, and the archived log files are deleted.
D. The command creates a restore point named FY06Q4 to match the SCN at which this backup is consistent.
第7题
A.createabackupofthedatabaseandrecoverallcorruptedblocksfoundinthebackup
B.runabackupvalidationandlistallthelogicallycorruptblocksaswellasphysicallycorruptblocksinthedatabase
C.runabackupvalidationtopopulateV$COPY_CORRUPTIONview,andthenlistanycorruptblocksrecordedintheview
D.runabackupvalidationtopopulateV$DATABASE_BLOCK_CORRUPTIONview,andthenrepairanycorruptblocksrecordedintheview
E.runabackupvalidation,repairanycorruptblocksfoundduringthevalidationprocess,andthenupdateV$DATABASE_BLOCK_CORRUPTIONviewtoindicatewhichcorruptblockshavebeenrepaired
第8题
A.thenthedefaultissetto$ORACLE_BASE Thedefaultvalueisthevalueoftheenvironmentvariable$ORACLE_BASE;if$ORACLE_BASEisn’tset,
B.thenitissetto$ORACLE_HOME
C.DIAGNOSTIC_DESTisalwaysequalto$ORACLE_HOME
D.DIAGNOSTIC_DESTisalwaysequalto$ORACLE_BASE
第9题
A. all disks in the disk group
B. all disks that are currently in OFFLINE mode
C. all disks that are not currently in OFFLINE mode
D. all disks in the disk group only if all of them are ONLINE
第10题
A.rowlevel
B.blocklevel
C.objectlevel
D.schemalevel
E.databaselevel
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