OCP考试052最新考试题库原题-12-20180824

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1、052题库解析CUUG真诚奉献052-题库解析-12-20180824题库新特点：l最新052题库，按知识点分门别类，方便大家学习每周五晚8点-直播地址：ke.qq.com/course/326223ocp考试讨论群：836361015验证：ocpCUUG整理，官网：www.cuug.com⼆⼗五.Alertlog94.Whichtwotypesofinformationcanbefoundinthealertlog? A)arecordofallactionsperformedbySYSandSYSTEM. B)c

2、riticalerrorsencounteredbybackgroundprocesses. C)arecordofallDDLstatementsperformedbynon-DBAusers. D)instancerecoverydetailsE)valuesofallinitializationparameterswheneveraninstanceisrestarted.Answer：BD（验证过）95.Youexecutedthesecommands:SQL>SHOWPARAMETERBACKGROUND_

3、DUMP_DEST NAMETYPEVALUE ——————————————————————————-background_dump_deststring/u01/app/oracle/diag/rdbms/orcl/orcl/traceSQL>SHOWPARAMETERDIAGNOSTIC_DEST NAMETYPEVALUE ——————————————————————————-diagnostic_deststring/u01/app/oracleinwhichtwolocationsandinwhichfor

4、matisthealertlogstored?A)asatextfilein/u01/app/oracle/diag/rdbms/orcl/orcl/alert. B)asatextfilein/u01/app/oracle.C)asanHTMLfilein/u01/app/oracle.D)asanXMLfilein/u01/app/oracleE)asanHTMLfilein/u01/app/oracle/diag/rdbms/orcl/orcl/alert F)asanXMLfilein/u01/app/oracle/di

5、ag/rdbms/orcl/orcl/alert Answer：AF⼆十六.Fast_start_mttr_target96.WhichtwoaretrueaboutFAST_START_MTTR_TARGET? A)AhighervalueincreasestheI/Ooverhead.B)ItisoverriddenbyLOG_CHECKPOINT_INTERVAL. C)ItisapplicableonlywhenthedatabaseisinARCHIVELOGmode. D)Alowervalueincre

6、asethetimetakentoperforminstancerecovery. E)Ifitissetto0,theMTTRAdvisorisdisabled. Answer：BE⼆⼗七.Install97.YouplantoinstallOracleGridInfrastructureandOracleDatabase. Whichtwomandatorytasksmustbecompletedbeforeyouperformthese installations?A)settingtheORACLE_SIDe

7、nvironmentvariable. B)settingtheORACLE_BASEenvironmentvariabletoanexisting directory.C)creatingtheOracleInventoryandOSDBAgroupsintheoperating system.D)creatingtheoperandasmdbaoperatingsystemgroups. E)creatinganoperatingsystemusertobetheownerofOracle installatio

8、n.Answer：CE98.YouareinstallingOracleGridInfrastructurebyusingtheOracleUniversal Installer(OUI).Youselectthe“InstallandConfigureGridInfrastructurefora StandaloneServer”option.