【C7】A．meaningB．implyingC．symbolizingD．claiming

gJava.Knowingthatyourdatabaseisindanger，whichcommandwouldyouusetobackupyourNOARCHIVELOGmodedatabaseusingRMANwithcompression？（）

A.backupdatabaseall

B.backupcompresseddatabase

C.backupascompressedbackupsetdatabase

D.backupascompressedbackupdatabaseplusarchivelogall

E.backupascompressedbackupsetdatabasepluscompressarchivelogall

A.Undodatabecomesobsoleteafter1，000seconds.

B.Undodatagetsrefreshedafterevery1，000seconds.

C.Undodatawillbestoredpermanentlyafter1，000seconds.

D.Committedundodatawouldberetainedfor1，000secondsiffreeundospaceisavailable.

E.UndodatawillberetainedintheUNDOtablespacefor1，000seconds，thenitgetsmovedtotheTEMPORARYtablespacetoprovidereadconsistency.

A.A connection as the user kate was successful

B.A connection failed due to authentication being unsuccessful

C.A connection was attempted via socket rather than TCP

D.A connection was blocked by a firewall or a similar security mechanism

E.A connection failed because the proxy user privileges did not match the login user

YouhavenotconfiguredOracleManagedFiles（OMF）inyourdatabase.Youdonotwanttoscantheentiredatafileeverytimeanincrementalbackupisperformed.Youdecidetoenabletheblockchangetrackingfeature.Whichstatementwillyouusetoenabletheblockchangetrackingfeature？（）

A.ALTERSYSTEMENABLEBLOCKCHANGETRACKING；

B.ALTERDATABASEENABLEBLOCKCHANGETRACKING；

C.ALTERSYSTEMENABLEBLOCKCHANGETRACKINGUSINGFILE；

D.ALTERDATABASEENABLEBLOCKCHANGETRACKINGUSINGFILE；

A.Datafiles

B.Currentcontrolfile

C.Serverparameterfile（spfile）

D.Passwordfile

A.alterdatabasecreateblockchangetrackingfile

B.alterdatabaseenableblockchangefile

C.alterdatabaseenableblockchangetrackingusingfile，/ora01/opt/block_change_tracking.fil

D.altersystemenableblockchangetrackingusingfile’/ora01/opt/block_change_tracking.fil’

E.altersystemblockchangetrackingon

atconsumetime.WhatwouldbeyournextsteptofindoutrecommendationsaboutstatisticscollectionandrestructuringoftheSQLstatementtoimprovequeryperformance？（）

A.runSegmentAdvisor

B.runSQLTuningAdvisorontopSQLstatements

C.runtheAutomaticWorkloadRepository（AWR）report

D.runtheAutomaticDatabaseDiagnosticMonitor（ADDM）ontopSQLstatements

rdatabase.RMAN>COPYDATAFILE2TO’D：\ORACLE\ORA90\MYNEWDB\DA2.DBF’；Whichtwostatementsaretrueregardingthebackupcreatedusingthiscommand？（）

A.ThecopyofthedatafilecreatedisstoredintheRMANrepository.

B.ThecopyofthedatafilecreatedcanbeviewedusingtheLISTBACKUPcommand.

C.ThecopyofthedatafilecreatedusingthisCOPYcommandcanbeplacedonlyonthedisk.

D.ThecopyofthedatafilecreatedissimilartothebackupofthefilecreatedusingtheBACKUPcommand.

E.Thecopyofthedatafilecreatedcanbeusedforrecoveringthedatabaseusingtheuser-managedrecoverymethod.

A.Runtheroot.shscript.

B.CreatetheoraInst.locfile.

C.Createthetnsnames.orafile.

D.RuntheoraintRoot.shscript.

A. Workflow Error

B. Workflow Deferred

C. Workflow Java Error

D. Workflow Java Deferred

E. Workflow Inbound Notification

F. Workflow Deferred Notification