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下列关于设计单位质量责任和义务的说法正确的有()。

A.为了保证工程质量，设计单位必须在设计文件中指定建筑设备的生产厂家

B.为保证设计进度，设计单位将部分任务转包给其他设计单位

C.设计单位在设计文件中选用的建筑设备，应当注明规格、型号，并推荐生产厂家

D.有特殊要求的设备，设计单位可以指定生产厂家

E.设计单位应当就审查合格的施工图向施工单位说明

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更多“下列关于设计单位质量责任和义务的说法正确的有（)。A．为了保…”相关的问题

第1题

Whenperforminganonlinebackup,whatistheproperorderofthefollowingsteps?()a.Issuethealterdata

Whenperforminganonlinebackup，whatistheproperorderofthefollowingsteps？（）a.Issuethealterdatabaseendbackupcommand.b.Backupthearchivedredologs.c.Issuethealterdatabasebeginbackupcommand.d.Backupthedatabasefiles.e.Determinethebeginninglogsequencenumber.f.Determinetheendinglogsequencenumber.g.Forcealogswitchwiththealtersystemswitchlogfilecommand.

A.a，b，c，d，e，f，g

B.c，d，a，b，e，g，f

C.f，d，b，g，a，c，e

D.e，c，d，a，g，f，b

E.a，f，b，g，e，c，d

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第2题

Youhavecreatedaresourceplan,PROD_DB_PLAN,thatusestheRATIOpolicy.Thefollowingconsumergroups

Youhavecreatedaresourceplan，PROD_DB_PLAN，thatusestheRATIOpolicy.Thefollowingconsumergroupsandtheirrespectiveplandirectiveshavebeenassignedtothisresourceplan：ConsumergroupHIGH_CGwithCPU_P1as10.ConsumergroupMEDIUM_CGwithCPU_P1as5.ConsumergroupLOW_CGwithCPU_P1as2.ConsumergroupOTHER_GROUPSwithCPU_P1as1.Whichstatementiscorrectinthisscenario？（）

A.TheplanPROD_DB_PLANcanhavesubplans.

B.ThemembersoftheHIGH_CGconsumergroupwouldget10%oftheCPU.

C.TheCPUallocationfortheconsumergroupswouldbebasedontheratiodefinedfortheCPU_P1.

D.TheCPUallocationwouldbeequalbetweentheHIGH_CGandMEDIUM_CGconsumergroupsiftherearenosessionsexistingfortheLOW_CGandOTHER_GROUPSconsumergroups.

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第3题

Which tasks are run automatically as part of the Automated Maintenance Task by default?()

A. Segment Advisor

B. SQL Access Advisor

C. Optimizer statistics gathering

D. Automatic SQL Tuning Advisor

E. Automatic Database Diagnostics Monitor

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第4题

Whichstatementsaretrueaboutcheckpointing()

A.Thecheckpointfrequencydecreaseswiththesmallerredologfilesize.

B.Itensuresthatallcommitteddataiswrittentothedatafilesduringnormalshutdown.

C.Thefrequentfullcheckpointinadatabasecancausetheoveralldegradationofthedatabaseperformance.

D.ItpromptstheCheckpoint（CKPT）processtowritedatatothedatafilesandredoinformationtotheonlineredologfiles

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第5题

Afterperformingacleanshutdownofthedatabaseinstanceformaintenance,youmountthedatabaseandthenexecuteacommandtoopenthedatabase:SQL>ALTERDATABASEOPEN;Whichtwostatementsaretrue()

A.Theonlineredologfilesandonlinedatafilesareopened.

B.Alltheonlinedatafileheadersarecheckedforconsistency.

C.Instancerecoveryisperformedbeforeopeningthedatabase.

D.Thepathandexistenceofallthelogfilemembersarechecked

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第6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7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8题

InwhichsituationistheUNDO_RETENTIONparameterbeignored,evenifitissettoavalue()

A.Whenthedatafileoftheundotablespaceisautoextensible

B.Whentherearemorethanoneundotablespacesavailableinthedatabase

C.Whentheundotablespaceisofafixedsizeandretentionguaranteeisnotenabled

D.Whentheundotablespaceisautoextensibleandretentionguaranteeisnotenabled

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第9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10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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