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用人单位可以解除劳动合同的情形包括()。

A.患职业病或者因工负伤并被确认丧失或者部分丧失劳动能力的

B.劳动者患病，医疗期满后，不能从事原工作和用人单位另行安排的工作的

C.在试用期间被证明不符合录用条件的

D.严重失职，对用人单位利益造成重大损害的

E.被依法追究刑事责任的

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更多“用人单位可以解除劳动合同的情形包括（)。A．患职业病或者因工…”相关的问题

第1题

Youbackedupthedatabaseat8a.m.todayusinganonlinebackup.Accountingmadealargechangetotheunder

lyingdatabetween10a.m.andnoon.Whichofthefollowingactionswouldensurethatthechangescouldberecoveredusingthe8a.m.backup？（）

A.Createamanualincrementalonlinedatabasebackup.

B.Backupallthearchivedredologsgeneratedsincethe8a.m.backup.

C.Createabrand-newbackupafterallthechangeshavebeenapplied.

D.Thereisnowaytomakethechangesrecoverablebasedonthe8a.m.backup.

E.Performanonlinebackupofthetablespace（s）thatcontainedchangeddata.

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第2题

Inyourproductiondatabase,youhavemultipleresourceplandirectivesthatrefertotheconsumergroupDB_GRP.Whichtwostatementsarecorrect?()

A.TheparalleldegreelimitforDB_GRPwillbetheminimumofalltheincomingvalues.

B.TheparalleldegreelimitforDB_GRPwillbethemaximumofalltheincomingvalues.

C.ThemaximumestimatedexecutiontimeforDB_GRPwouldbethemostnonrestrictiveofallincomingvalues.

D.IfasessionswitchedfromtheDB_GRPconsumergrouptoanotherconsumergroupbecauseitexceededtheprescribedswitchtime，thenthatsessionwouldnotexecuteiftheactivesessionpoolforthenewconsumergroupwasfull.

E.IfasessionswitchedfromtheDB_GRPconsumergrouptoanotherconsumergroupbecauseitexceededtheprescribedswitchtime，thenthatsessionwouldexecuteeveniftheactivesessionpoolforthenewconsumergroupwasfull.

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第3题

YouwanttoputaspecifictablespacecalledMY_DATAinhotbackupmodesoyoucanbackitup.Whatcommandwouldyouuse?()

A.altertablespaceMY_DATAbeginbackup

B.altertablespaceMY_DATAstartbackup

C.altertablespaceMY_DATAbackupbegin

D.alterMY_DATAbeginbackup

E.Youcannotbackupindividualtablespaces

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第4题

Youhavecreatedaresourceplan,PROD_DB_PLAN,withthefollowingconsumergroupswiththerespectivepl

Youhavecreatedaresourceplan，PROD_DB_PLAN，withthefollowingconsumergroupswiththerespectiveplandirectives：ConsumergroupSALESwithCPU_P1as60andDEGREE_OF_PARALLELISMas4.ConsumergroupMARKETwithCPU_P1as20.ConsumergroupDEVwithCPU_P1as20.ConsumergroupOTHERSwithCPU_P1as0andCPU_P2as100.Whichtwostatementsarecorrectinthisscenario？（）

A.Themaximumdegreeofparallelismforthemembersoftheconsumergroupsis4.

B.TheCPUallocationwillalwaysbeequalfortheconsumergroupsMARKETandDEV.

C.TheOTHERSconsumergroupwouldget100%oftheCPUifthereareunusedlevel1CPUresources.

D.TheSALESandMARKETconsumergroupswouldget100%oftheCPUifthereareunusedlevel2CPUresources.

E.ThemaximumdegreeofparallelismforthemembersoftheconsumergroupSALESis4withnorestrictionfortheremaininggroups.

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第5题

WhichstatementsaretrueregardingtheOracleDataPumpexportandimportoperations()

A.Youcannotexportdatafromaremotedatabase.

B.Youcanrenametablesduringanimportoperation.

C.Youcanoverwriteexistingdumpfilesduringanexportoperation.

D.Youcancompressthedataduringexportbutnotthemetadatabecauseitisnotsupported

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第6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7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8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9题

Whichstatementsaretrueaboutcheckpointing()

A.Thecheckpointfrequencydecreaseswiththesmallerredologfilesize.

B.Itensuresthatallcommitteddataiswrittentothedatafilesduringnormalshutdown.

C.Thefrequentfullcheckpointinadatabasecancausetheoveralldegradationofthedatabaseperformance.

D.ItpromptstheCheckpoint（CKPT）processtowritedatatothedatafilesandredoinformationtotheonlineredologfiles

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第10题

Afterperformingacleanshutdownofthedatabaseinstanceformaintenance,youmountthedatabaseandthenexecuteacommandtoopenthedatabase:SQL>ALTERDATABASEOPEN;Whichtwostatementsaretrue()

A.Theonlineredologfilesandonlinedatafilesareopened.

B.Alltheonlinedatafileheadersarecheckedforconsistency.

C.Instancerecoveryisperformedbeforeopeningthedatabase.

D.Thepathandexistenceofallthelogfilemembersarechecked

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