A.Thisinstanceisbeingusedtomanagetheoperatingsystemfiles.
B.Thisinstanceisbeingusedtomanagethefilesofotherdatabases.
C.Thisinstanceisbeingusedtomanagetheinstancesofotherdatabases.
D.Thisinstanceisbeingusedtomanagethebackgroundprocessesofotherinstances.
第1题
A.AutomaticstatisticscollectionisstoppedfortheCUSTOMERStable.
B.StatisticsfortheCUSTOMERStablearelockedandcannotbeoverwritten.
C.ExistingstatisticsfortheCUSTOMERStablebecomeunusableforthequeryoptimizer.
D.Subsequently,statisticsgatheredontheCUSTOMERStablearestoredaspendingstatistics.
第2题
s,includingthekeyvalues,oftheapplicationtables.Someusersgenerateapplicationreportsbyusingmultipleapplicationtables.Whatisthebesttablestructurethatyoucanusetogainoptimalperformance?()
A.Heaptable
B.Objecttable
C.Externaltable
D.Clusteredtable
E.Globaltemporarytable
F.Index-organizedtable(IOT)
第3题
A. Change in the Oracle Database version
B. Change in your network infrastructure
C. Change in the hardware configuration of the database server
D. Migration of database storage from non-ASM to ASM storage
E. Database and operating system upgrade
第4题
cleInstanceisnotconfiguredtocacheallofthedatablockstosatisfytheusers’queries.WhichcomponentoftheOracleInstancewouldyouchangetoimproveperformance?()
A.Javapool
B.Largepool
C.Sharedpool
D.Streamspool
E.Librarycache
F.Redologbuffer
G.Datadictionarycache
H.Databasebuffercache
第5题
A.itprovidesenhancedvisibilityacrosstheentireapplicationinfrastructure
B.itprovidesasetofmanagementtoolsthatenableautomationofconfiguraion
C.itsignificantlyincreasestheperformanceofWeb-basedapplicationswithnocodechange
D.itdramaticallyreducescostsassociatedwithdiagnostics,configuration,anddeploymentonproductionservers
第6题
A.ENTER
B.GO_ITEM
C.VALIDATE
D.EXIT_FORM
E.EXECUTE_QUERY
第7题
RecoveryManager(RMAN)toperformbackups.Whichtwobackupswouldyoubeabletoperformwhenthedatabaseisbeingaccessedbyusers?()
A.Backupofofflinetablespaces.
B.Backupofread-onlytablespaces.
C.Backupofsystem-criticaltablespaces.
D.Backupofonline,locallymanagedtablespaces.
E.Backupofread/writedictionary-managedtablespaces.
第8题
A. It checks the database for intrablock corruptions.
B. It can detect corrupt pfiles.
C. It can detect corrupt spfiles.
D. It checks the database for interblock corruptions.
E. It can detect corrupt block change tracking files.
第9题
A.Optimizerstatisticsarecollectedautomatically.
B.Onlytimedoperatingsystem(OS)statisticsandplanexecutionstatisticsarecollected.
C.ThesnapshotsfortheAutomaticWorkloadRepository(AWR)arenotgeneratedautomatically.
D.SnapshotscannotbecollectedmanuallybyusingtheDBMS_WORKLOAD_REPOSITORYpackage.
E.TheOracleserverdynamicallygeneratesthenecessarystatisticsontablesaspartofqueryoptimization.
第10题
A.IntheEnterpriseManager,findthedomaintobecloned.Choose"CloneWebLogicDomain"fromthecontextmenu.Inthegraphicalwizard,customizeandextendthedomainifneeded.Thesestepswillonlycloneonlythedomainconfiguration.Binarieswithdeploymentsareneededtobeclonedbyoperationonthefilesystem.
B.IntheEnterpriseManager,findthedomaintobecloned.Choose"CloneWebLogicDomain"fromthecontextmenu.Inthegraphicalwizard,customizethedomain.Thesestepsclonethebinariesanddomainconfiguration.Iftheextensionisneeded,performitaftercloningintheWebLogicweb-basedconsole.
C.IntheEnterpriseManager,findthedomaintobecloned.Choose"CloneWebLogicDomain"fromthecontextmenu.Inthegraphicalwizard,customizeandextendthedomainifitisneeded.Thesestepsclonethebinariesanddomainconfiguration.
D.IntheEnterpriseManager,findthedomaintobecloned.Choose"CloneWebLogicDomain"fromthecontextmenu.Thesestepsclonethebinariesanddomainconfiguration.Ifthecustomizationorextensionisneeded,completethataftercloningintheWebLogicweb-basedconsole.
E.Inthefilesystem,copythedomainstructureoftheconfigurationdirectoryandpasteitinthenewlocation.Modifyconfigurationfilesforaddressandport.Iffurthercustomizationisneeded,opentheWebLogicweb-basedconsoleandperformthesemodifications.
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