Test4ExamTest4Exam-LeadingthewayinstudyingITcertificaitonExam:EMCE20-500Title:EMCStorageandInformationInfrastructureExamVersion:Demowww.test4exam.cnTest4ExamTest4ExamhelpyouTestanyitexam!http://www.Test4Exam.com1.WhendataiswrittentoaSnapViewsourceLUN,atwhatpointarethedatachunkssavedtotheReservedLUNpool?A.DuringsynchronizationB.EverytimedataischangedonthesourceC.EverytimewritecacheisflushedD.WhensourcedataischangedforthefirsttimeAnswer:D2.Whataretheprimarygoalsofanoptimizationengagement?A.Avoidfutureproblems,reducecomplexity,enablehighavailabilityB.Fixexistingproblems,avoidfutureproblems,reducecostsC.Fixexistingproblems,improveutilization,increaseefficiencyD.Reducecosts,reducecomplexity,increaseefficiencyAnswer:D3.WhatdoesInter-SwitchLinktrunkingdo?A.AllowsportsonthesamebladetobeusedforISLB.EnablesISLbetweenswitchestoreachupto200kmdistancesC.ProhibitsaportfrombecominganE_PortforfabricsecurityD.AggregatesthebandwidthofmultipleISLsAnswer:D4.AfteraDataMoverfailover,howisthefailbackoperationperformed?A.AutomaticallyB.DataMoverfailoverisnotsupportedC.ManuallyD.RecoveryisnotneededuntilanotherfailureoccursAnswer:C5.AcustomerimplementedBCVswithmirrorsforusewiththemostcriticalbusinessvolumes.ThestandardvolumeswereestablishedwiththeBCVsatthestartoftheday,butlaterinthedaythecustomerdiscovereddatacorruption.WhichactionwouldenablearestorefromuncorruptedBCVvolumes?A.DifferentialSplitB.InstantSplitC.ProtectedRestoreD.ReverseSplitAnswer:D6.YouaregivingapresentationtoacustomeraboutEMCvirtualizationproducts.Theyspecificallyaskaboutfilestoragevirtualization.WhichEMCproductenablesfilestoragevirtualizationusingwww.test4exam.cnTest4ExamTest4ExamhelpyouTestanyitexam!http://www.Test4Exam.comindustry-standardprotocolsandmechanismsinaheterogeneousenvironment?A.InvistaB.RainfinityC.RecoverPointD.VmwareAnswer:B7.AnEMCControlCentercustomerisaUnitedStatesDepartmentofDefensecontractor.Thecontractorneedstoshowthatthereiscontrolleduseraccesstodevicesandtothemodificationofthesedevices.Thiswillallowthecontractortoprovideproofofcomplianceandaccountability.WhichsecurityfeatureofEMCControlCentershouldyoudiscusswiththecontractortosatisfythisrequirement?A.Datacollectionpolicy(DCP)B.EMCSecureRemoteSupport(ESRS)GatewayC.Role-basedaccesscontrol(RBAC)D.SecureSocketLayer(SSL)Answer:C8.YourcustomerisexperiencingwriteperformanceproblemsonaRAID5LUNusedforbackup-to-diskonitsCX3array.TheLUNhasbeenplacedonATAdrives.ThecustomerhasdeterminedthatitwouldliketheLUNonFibreChanneldrivesinstead.Thecustomerhasrequestedyouprovidethebestoptiontoalleviatethisperformanceproblem,keepingdowntimetoaminimum.Whatactionwouldyourecommend?A.CreateanewLUNonfibredrivesandrestorethedatafromtapetothenewLUN.B.ImplementanewerarrayanduseMirrorViewtomigratethedata.C.UseDynamicVirtualLUNfunctionalitytomovetheLUNfromATAtofibredrives.D.UseSnapViewtomakeacloneoftheLUNonfibredrivesandassigntheLUNtotheappropriatestoragegroup.Answer:C9.AcustomerhasaCX3-80forExchangeandacriticalOLTPdatabaseapplication.Overthelastmonth,duringmonthlybatchprocessing,userscomplainofslowresponsetimes.Whichsolutionwillyourecommendtosolvethisissue?A.AccessLogixB.PerformanceManagerC.NavisphereQualityofServiceManagerD.StorageScopeAnswer:C10.Forreportingpurposes,whichsourceprovidesdatafortheETLprocesstopopulatetheStorageScoperepository?www.test4exam.cnTest4ExamTest4ExamhelpyouTestany...
