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With whom do you need to set time limits？A．Everyone.B．The persistent latecomers.C．People w

With whom do you need to set time limits？

A．Everyone.

B．The persistent latecomers.

C．People who arrive occasionally late.

D．New acquaintances.

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更多“With whom do you need to set t…”相关的问题

第1题

Afterperformingacleanshutdownofthedatabaseinstanceformaintenance,youmountthedatabaseandthenexecuteacommandtoopenthedatabase:SQL>ALTERDATABASEOPEN;Whichtwostatementsaretrue()

A.Theonlineredologfilesandonlinedatafilesareopened.

B.Alltheonlinedatafileheadersarecheckedforconsistency.

C.Instancerecoveryisperformedbeforeopeningthedatabase.

D.Thepathandexistenceofallthelogfilemembersarechecked

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第2题

Youwanttocreateaconsumergroup,GROUP1,andyouexecutethefollowingcommandinthecommandlineinter

Youwanttocreateaconsumergroup，GROUP1，andyouexecutethefollowingcommandinthecommandlineinterface：SQL>EXECDBMS_RESOURCE_MANAGER.CREATE_CONSUMER_GROUP（CONSUMER_GROUP=>’group1’，COMMENT=>’NewGroup’）Thiscommanderrorsoutdisplayingthefollowingmessage：ERRORatline1：ORA01031：insufficientprivilegesORA06512：at"SYS.DBMS_RMIN"，line115ORA06512：atSYS.DBMS_RESOURCE_MANAGER"，line108ORA06512：atline1Whatactionwouldyoutaketoovercomethiserror？（）

A.grantSYSDBAtotheuser

B.grantSYSOPERtotheuser

C.granttheRESOURCEroletotheuser

D.usetheGRANTcommandtogranttheADMINISTER_RESOURCE_MANAGERprivilegetotheuser

E.granttheADMINISTER_RESOURCE_MANAGERprivilegetotheuserbyusingthe DBMS_RESOURCE_MANAGER_PRIVSpackage

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第3题

Examine the following set of RMAN commands:Which statement is true when the RMAN RUN block Is executed?()

A. The execution of the script fails because multiple channels cannot coexist.

B. The script is executed and both the channels are used for the script execution.

C. The new channel, CHI, is Ignored because a channel has been configured already.

D. ration parameter DC1 is overridden because a new channel is allocated in RMAN RUN block.

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第4题

InwhichsituationistheUNDO_RETENTIONparameterbeignored,evenifitissettoavalue()

A.Whenthedatafileoftheundotablespaceisautoextensible

B.Whentherearemorethanoneundotablespacesavailableinthedatabase

C.Whentheundotablespaceisofafixedsizeandretentionguaranteeisnotenabled

D.Whentheundotablespaceisautoextensibleandretentionguaranteeisnotenabled

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第5题

YourdatabaseisinNOARCHIVELOGmode.Youstarttodoabackup,butyouruserscomplainthattheydontwantyoutoshutdownthedatabasetoperformthebackup.Whatoptionsareavailabletoyou?()

A.Putthedatabaseinhotbackupmodeandperformanonlinebackup，includingbackingupthearchivedredologs.

B.Justbackupthedatabasedatafileswithoutshuttingdownthedatabase.

C.Youwillhavetowaituntilyoucanshutdownthedatabasetoperformthebackup.

D.Markeachdatafileasbackupinprogress，backthemupindividually，andthenmarkthemasbackupnotinprogress.Noarchivedredologswillneedtobebackedup.

E.Onlybackupthedatafilesthattheuserwillnotbetouching.Oncetheuserhasfinishedwhattheyweredoing，youcanshutdownthedatabaseandbackupthedatafilestheuserchangedduringthecourseoftheremainingbackup

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第6题

TheuserHRreceivesthefollowingerrorwhileinsertingdataintotheTTKtable:ERRORatline1:ORA-01653

TheuserHRreceivesthefollowingerrorwhileinsertingdataintotheTTKtable：ERRORatline1：ORA-01653：unabletoextendtableHR.TTKby128intablespaceSMDUponinvestigation，youfindthatSMDisasmallfiletablespace.Whichthreeactionwouldallowtheusertoinsertdata（）

A.AddadatafiletotheSMDtablespace.

B.AddadatafiletothetemporarytablespaceassociatedwiththeuserHR.

C.ResizethedatafileassociatedwiththeSMDtablespacetomakeitlarger.

D.AlterthedatafileassociatedwiththeSMDtablespacetogrowautomatically.

E.ChangethesegmentspacemanagementfortheSMDtablespacetoautomatic

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第7题

You are using Recovery Manager (RMAN) for backup and recovery operations with a recovery c

atalog. You have been taken database backups every evening. On November 15, 2007, at 11:30 AM, you were informed that the USER_DATA tablespace was accidentally dropped.On investigation, you found that the tablespace existed until 11:00 AM, and important transactions were done after that. So you decided to perform incomplete recovery until 11:00 AM. All the archive logs needed to perform recovery are intact. In NOMOUNT state you restored the control file that has information about the USER_DATA tablespace from the latest backup. Then you mounted the database. Identify the next set of commands that are required to accomplish the task? （）

A. A

B. B

C. C

D. D

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第8题

ViewtheExhibitandexaminetheattributesofanundotablespace.InanOLTPsystem,theuserSCOTThasstar

tedaqueryonalargetableinthepeaktransactionalhourthatperformsbulkinserts.Thequeryrunsformorethan15minutesandthenSCOTTreceivesthefollowingerror:ORA-01555:snapshottoooldWhatcouldbethereasonforthiserror（）

A.Thequeryisunabletogetaread-consistentimage.

B.ThereisnotenoughspaceinFlashRecoveryArea.

C.Thereisnotenoughfreespaceintheflashbackarchive.

D.Thequeryisunabletoplacedatablocksinundotablespace

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第9题

AstheDBA,yourunthefollowingqueryonyourASMinstance.Whatistheimplicationoftheresultsoftheque

AstheDBA，yourunthefollowingqueryonyourASMinstance.Whatistheimplicationoftheresultsofthequery？（）SQL>selectgroup_number，name，statefromv$ASM_DISKGROUP；GROUP_NUMBERNAMESTATE0DGROUP1DISMOUNTED2DGROUP2MOUNTED3DGROUP3MOUNTED

A.TheDGROUP1diskgroupwasunmountedbyanotherDBA.

B.Adatafilehasbeenlost，causingtheASMdiskgroupDGROUP1togointotheDISMOUNTEDstate

C.Oneoftheredundantdisks（DGROUP1）hasbeenlostinadiskgroup.

D.ThisqueryhasnomeaninginanASMinstance.

E.AdiskassociatedwithadiskgroupwasdiscoveredaftertheASMinstanceinitiallyopened.

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第10题

Youexecutethefollowingcommandtocreatetwoconsumergroups,FIN_GROUP1andPAY_GROUP1,foraplan,PR

Youexecutethefollowingcommandtocreatetwoconsumergroups，FIN_GROUP1andPAY_GROUP1，foraplan，PROD_PLAN：BEGINDBMS_RESOURCE_MANAGER.CREATE_SIMPLE_PLAN（SIMPLE_PLAN=>’prod_plan’，CONSUMER_GROUP1=>’fin_group1’，GROUP1_CPU=>80，CONSUMER_GROUP2=>’pay_group1’，GROUP2_CPU=>20）ENDWhichthreestatementsaretrue？（）

A.SYS_GROUPgets100%CPUresourcesatlevel1.

B.FIN_GROUP1gets80%CPUresourcesatlevel1.

C.FIN_GROUP1gets80%CPUresourcesatlevel2.

D.PAY_GROUP1gets20%CPUresourcesatlevel1.

E.PAY_GROUP1gets20%CPUresourcesatlevel2.

F.OTHER_GROUPgets100%CPUresourcesatlevel1.

G.OTHER_GROUPgets100%CPUresourcesatlevel2.

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