A.
B.
C.
D.
第1题
A.virtuallyzerooverheadforapplicationrunningintheJVM
B.nostallingofrunningJVMwhentakingaheapdumpformemoryanalysis
C.noneedofmodification,changes,orinstrumentationoftheapplicationsinceisusesNetworkProtocolAnalysis(NPAtechnology)
D.providesByteCodeInstrumentationforJava
第2题
A. Creating and dropping tables in the data file being moved
B. Performing file shrink of the data file being moved
C. Querying tables in the data file being moved
D. Performing Block Media Recovery for a data block in the data file being moved
E. Flashing back the database
F. Executing DML statements on objects stored in the data file being moved
第3题
Theerrormessageforcestheusertologofffromandlogontothedatabasetocontinuehiswork.ORA-02392:exceededsessionlimitonCPUusage,youarebeingloggedoffWhichactionwouldyoutaketoincreasethesessionlimitonCPUusage?()
A.Modifytheprofileassignedtotheuser.
B.Modifytherolesassignedtotheusers.
C.Modifytheobjectprivilegesassignedtotheuser.
D.Modifythesystemprivilegesassignedtotheusers.
E.ModifythevaluefortheRESOURCE_LIMITparameterintheparameterfile.
第4题
lt permanent tablespace in HR_PDB is USERDATA. The container database (CDB) is open and you connect RMAN.You want to issue the following RMAN command:RMAN > BACKUP TABLESPACE hr_pdb:userdata;Which task should you perform before issuing the command?()
A. Place the root container in ARHCHIVELOG mode.
B. Take the user data tablespace offline.
C. Place the root container in the nomount stage.
D. Ensure that HR_PDB is open.
第5题
A.GridControlallowsadministrativechangestobemadetoWebLogicdomain
B.GridControlenablesmulti-domainmonitoringandmanagementofWebLogicServer
C.GridControlprovidesservice/systemdashbord,andtopologyviewsforWebLogicDomains
D.GridControlallowscreatingandconfiguringWebLogicDomains
第6题
ructureofeachofthedatabases.Whileanalyzinganinstance,younoticethatthesystemidentifier(SID)fortheinstanceissetto’+ASM’.Whatisthepurposeofthisinstance?()
A.Thisinstanceisbeingusedtomanagetheoperatingsystemfiles.
B.Thisinstanceisbeingusedtomanagethefilesofotherdatabases.
C.Thisinstanceisbeingusedtomanagetheinstancesofotherdatabases.
D.Thisinstanceisbeingusedtomanagethebackgroundprocessesofotherinstances.
第7题
A.AutomaticstatisticscollectionisstoppedfortheCUSTOMERStable.
B.StatisticsfortheCUSTOMERStablearelockedandcannotbeoverwritten.
C.ExistingstatisticsfortheCUSTOMERStablebecomeunusableforthequeryoptimizer.
D.Subsequently,statisticsgatheredontheCUSTOMERStablearestoredaspendingstatistics.
第8题
s,includingthekeyvalues,oftheapplicationtables.Someusersgenerateapplicationreportsbyusingmultipleapplicationtables.Whatisthebesttablestructurethatyoucanusetogainoptimalperformance?()
A.Heaptable
B.Objecttable
C.Externaltable
D.Clusteredtable
E.Globaltemporarytable
F.Index-organizedtable(IOT)
第9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10题
cleInstanceisnotconfiguredtocacheallofthedatablockstosatisfytheusers’queries.WhichcomponentoftheOracleInstancewouldyouchangetoimproveperformance?()
A.Javapool
B.Largepool
C.Sharedpool
D.Streamspool
E.Librarycache
F.Redologbuffer
G.Datadictionarycache
H.Databasebuffercache
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