Which three types of integration does the Business Event System support?() (Choose three.)
A. point-to-point
B. parent/child messaging
C. messaging hub system
D. distributed applications messaging
E. simple object access protocol (SOAP) messaging
A. point-to-point
B. parent/child messaging
C. messaging hub system
D. distributed applications messaging
E. simple object access protocol (SOAP) messaging
第1题
A.Youhavetoshutdownthedatabasetoperformthebackups.
B.Archivinginformationiswrittentothedatafilesandredologfiles.
C.Youcanperformcompletedatabasebackupswithoutclosingthedatabase.
D.OnlineredologfileshavetobemultiplexedbeforeputtingthedatabaseinARCHIVELOGmode.
E.AllthepreviousdatabasebackupsbecomeinvalidafteryouconfigurethedatabasetoARCHIVELOGmode.
第2题
YouarepartoftheDBAteamworkingforamultinationalbank.Theteamisresponsibleforperformingadministrativetasksonthedatabaseserverlocatedatthehomeoffice.ThedatabaseserveratthehomeofficehasaproductiondatabaseandatestdatabasenamedTESTDB.Thetestdatabaseisprimarilyusedfortestingdatabasecommandsandconfigurationsettingsbeforimplementingthesesettingsontheproductiondatabase.Thetestdatabaseisalsousedforthedevelopmentofdatabaseapplications.YouhavebeenaskedbytheseniorDBAtogranttheSYSDBAprivilegetoanewteammember,John,sothathecanperformsomeadministrativetasks,suchasshutdownandstartupoperations,onTESTDB.YouusethepasswordfiletoconfigureremoteauthenticationontheTESTDBdatabase.Youexecutethefollowingstatementtograntthe SYSDBAprivilegetoJohn:
SQL>GRANTSYSDBATOjohn;
However,youreceivethefollowingerror:
ORA-01996:GRANTfailed:passwordfile
’c:\oracle\ora9i\dbs\testdb.pwd’isfull
Whichactionshouldyoutaketoaddtheuserjohntothepasswordfilewithoutremovinganyoftheexistingusers?()
第3题
A.ConfigureaWorkManagerforpremiumuserswithaMinimumThreadConstraint.
B.ConfigureaWorkManagerforpremiumuserswithahigherfair-share-request-class.
C.ConfigureaWorkManagerforpremiumuserswithahigherresponse-time-request-class.
D.ConfigureaWorkManagergeneraluserswithaMaximumThreadConstraint.
E.ConfigureaWorkManagerforpremiumuserswithacustomrequest-class.
第4题
own correctly.You want to find the state of the threads from that host check for long-running queries. Which statement will accomplish this?()
A.A
B.B
C.C
D.D
第5题
DBCA).YouoptedtocreateaGeneralPurposedatabaseandduringthedatabasecreationrealizethattheBlockSizefieldisnotenabled.Whatcouldbethereasonforthis()
A.YouhavechosentheFileSystemoptionasthestorageoption.
B.YouhavechosentheAutomaticStorageManagement(ASM)asthestorageoption.
C.ThedatablocksizecanbeincreasedonlywhenDBCAisinvokedfromOracleUniversalInstaller(OUI).
D.YouareusingGeneralPurposetemplateandnottheCustomDatabasetemplatetocreatethedatabase.
第6题
ning,youperformanonlinedatabasebackupbyusingtheBACKUPDATABASEcommandattheRecoveryManager(RMAN)promptandclosethe
database.OnMonday,theSystemAdministratorinformsyouaboutthefailureoftwoharddisks.Oneofthelostdiskscontainstwodatafiles,HR1.DBFandHR2.DBF,bothofwhichbelongtoaread/writetablespacenamedHR.Thediskalsocontainsadatafile,USERS.DBF,whichbelongstoaread/writetablespacenamedUSERS.YouneedtorestoreandrecoverthedatabasebackupthatwasperformedonFridayevening.Aftermountingthedatabase,youissuethefollowingRMANcommands:
RMAN>RESTOREDATABASE;
RMAN>RECOVERDATABASE;
AftersuccessfullyexecutingtheseRMANcommands,youissuethefollowingstatementusingSQL*Plus:
SQL>ALTERDATABASEOPEN;
Youreceivethefollowingerrorswhenattemptingtoopenthedatabase:
ORA-01157:cannotidentify/lockdatafile10seeDBWRtracefile
ORA-01110:datafile10:’D:\USERS.DBF’
Whatisthecauseoftheseerrors?()
第7题
movethebackingstore.Ifthesnapshotwascreatedwith: mkdir/var/tmp/backup-snapsfssnap-obs=/var/tmp/backup-snaps/exportWhichfiledoyouneedtoremove?()
A.A
B.B
C.C
D.D
第8题
A.Itimprovesresyncoperationswhenthediskcomesonlineafterbeingtakenofflineformaintenancepurposes.
B.Itimprovesperformanceintheextendedclusterconfigurationbyreadingfromalocalcopyofanextent.
C.Fewerextentpointersareneededtodescribethefileandlessmemoryisrequiredtomanagetheextentmapsinthesharedpool.
D.Thisfeatureenablesfasterfileopensbecauseofthereductionintheamountofmemorythatisrequiredtostorefileextents.
第9题
A. Having check box selected is equivalent to Workflow Definitions Loader Upgrade mode.
B. Having check box deselected is equivalent to Workflow Definitions Loader Upload mode.
C. If the check box is not selected, you can save your edits only to protected objects that you have access to change, and cannot overwrite previously customized objects
D. If the check box is selected, you overwrite any protected objects that you have the ability (access) to modify, and also any previously customized objects.
第10题
A. The value displayed in the CALC_VALUE column will be lower.
B. The value displayed in the CALC_VALUE column will be higher.
C. There will be no difference in the value displayed in the CALC_VALUE column.
D. An error will be reported.
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