According to the author, public schools are expected to______.
A.study why home schooling has succeeded
B.work with home schooling families
C.invest in outstanding course materials
D.adopt successful aspects of home schooling
第1题
A.alistoffilesthatrequireabackupwithinthreedays
B.alistoffilesrequiringmorethan3daysofarchivelogstoapply
C.alistoffilesthatRMANrecommendsbebackeduponlyonceineverythreedays,basedonlowvolatility
D.alistoffilesforwhichabackuphasalreadybeenperformedinthelastthreedaysandwhichisrequiredtobebackedupagainbasedonthehighnumberoftransactionsperformedonthem
第2题
A.Thetablespacewouldrequirerecoverytogobackonline.
B.AcheckpointistakenonalldatafilesthatareassociatedwiththeSALEStablespace.
C.ThesessionsthatsubsequentlytrytoaccesstheobjectsintheSALEStablespacereceiveanerror
D.ThenewstatusoftheSALEStablespaceisrecordedinthecontrolfilewhenthedatabaseinstanceisclosed
第3题
A. Create both jobs by using events raised by the scheduler
B. Create both jobs by using events raised by the application
C. Create a job to rebuild indexes by using events arised by the application and then create another job to perform bulk load by using events raised by the scheduler
D. Create a job to rebuild indexes by using events arised by the Scheduler and then create another job to perform bulk load by using events raised by the application
第4题
A.Theconstraintremainsvalid.
B.Theindexontheconstraintisdropped.
C.ItallowstheloadingofdataintothetableusingSQL*Loader.
D.Newdataconformstotheconstraint,butexistingdataisnotchecked.
E.ItallowsthedatamanipulationonthetableusingINSERT/UPDATE/DELETESQLstatements.
第5题
A.ThetablespacethatcontainstheTRANStableisonline.
B.ThetablespacethatcontainstheTRANStableispermanent.
C.ThetablespacethatcontainstheTRANStableislocallymanaged.
D.ThesegmentspacemanagementofthetablespacethatcontainstheTRANStableismanualinnature.
第6题
A.TheMANDATORYlocationmustbeaflashrecoveryarea.
B.Theoptionaldestinationsmaynotusetheflashrecoveryarea.
C.ThissettingisnotallowedbecausethefirstdestinationisnotsetasMANDATORY.
D.Theonlineredologfileisnotallowedtobeoverwrittenifthearchivedlogcannotbecreatedinthefourthdestination.
第7题
A.Theretentionperiodtosupportflashback
B.Theexpectedlengthofthelongest-runningquery
C.Thenumberofundotablespacesinthedatabase
D.ThesizeoftheFlashRecoveryAreaforthedatabaseinstance
第8题
A.ThesessionisterminatedafterreceivingtheerrorandJIMcancontinuewithhistransaction.
B.SCOTTshouldperformaCOMMITorROLLBACKtoallowJIMtocontinuewithhistransaction.
C.ThesessionisrolledbackafterreceivingtheerrorandJIMcancontinuewithhistransaction.
D.SCOTThastoreexecutethelastcommandinthetransactionafterhecommitsthetransaction.
第9题
A.TheEVENTparameterwasnotset.
B.TheSQL_TRACEparameterissettoFALSE
C.TheEnterpriseManagerGridControlisnotused.
D.TheSTATISTICS_LEVELparameterissettoBASIC
E.TheTIMED_STATISTICSparameterissettoFALSE
第10题
A.redologs
B.controlfile
C.temporaryfilesoftemporarytablespace
D.thelatestbackupofonlythedamageddatafile
E.thelatestbackupofallthedatafilesIntheUSERStablespace
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