单项选择题
单项选择题 Whichofthefollowingproblemshasoccurredwhenamenuappearsandpromptstheuserto'copyadumptoexternalmedia?()
单项选择题 Ap5-550withAIX5.3isbeingdesignedforavailability.Inadditiontoprovidingredundantadapters,whichofthefollowingshouldalsobeprovided?()
单项选择题 Aglobalcustomer’sITstrategyisbasedupontwoDS8000systemsandanNseriesgateway.Theywanttoprotecttheirbusinessbyimplementingadisasterrecoverysolution.Thestoragespecialisthasrecommendedcascadedmirroring.Whichofthefollowingisthebusinessbenefitofcascadedreplication()A.itiscostefficient,asasingleNseriesorDS8000canhaveitscontrollerssplitbetweentheprimaryandsecondarysiteandusesemi-synchronousmirroringwhileusingasynchronousmirroringtoathirdsiteB.thesecondsiteactsasarepeaterstationsothatgreatergeographicaldistancescanbeachievedC.ITprovideshighavailabilitytogetherwithdisasterrecoverybyimplementingMetro/GlobalMirroracrossthreegeographicallydispersedsystemsD.itguaranteesdataprotectionbyimplementingtwosynchronouscopiesoftheprimarysitedata
单项选择题 AcustomerwiththreeWindowsserverswantstocreateasharedstoragearray.Oneserverrunsa200GBOracledatabasewithhightransactionrates.Thesecondserverisafileserverwith3TBofdataandthethirdserverisamailserverwith150GBofstorage.ThekeycustomerdecisionmakerhasonlypurchasedEMCCXstorageproductsinhispreviousemployment.Costisakeyconsideration.FromthefollowingwhichisakeyfeaturethatcouldconvincethecustomertopurchaseaDS3500overanEMCCXstoragesystem?()A.SATAandSAS2.0diskdrivetechnologycanbemixedindifferentenclosuresB.nearlineSAS2.0andSAS2.0diskdrivetechnologycanbemixedinthesameenclosureC.SATAdiskdrivetechnologycanprovideboththehightransactionratesandlargedrivesizesneededforthissolutionD.SAS2.0diskdrivetechnologycanprovideboththehightransactionratesandlargedrivesizesneededforthissolution
单项选择题 WhichofthefollowingcustomerenvironmentsisaddressedbyIBMSystemStorageNseries gateways?()
单项选择题 Acustomerpurchasesavirtualmediakeyonax3650M3.Theyaskwheretoinstallthekey.Whichofthefollowingprovidesthecorrectanswer?()
单项选择题 AcustomerhasrequestedanIBMSystemStorageDS8300&en
单项选择题 WhichisalicensescopeoptionwhenmanagingactivationsforanIBMSystemStorageDS8100usingtheIBMDiskStorageFeatureActivation(DSFA)application?()
单项选择题 Oneofthemirroreddisksfortherootvolumegrouphasfailed.Althoughthelogicalvolumesaremirrored,andthebosbootcommandwasrun,themachinewillnotboot.Whatisthemostprobablecause?()
单项选择题 以下有关特征数据归一化的说法错误的是:( )
单项选择题 Howcanpermissionsbesetupon/tmpsothatoneuserinagroupcannotdeleteanotheruser’sfilesinthatsamegroup()
单项选择题 AnHACMPclusterisplannedfortwologicalpartitionsonIBMp690servers.Bothpartitionshavethreenetworkinterfaceadapters:twoserviceadaptersonaproductionnetworkconnectedtoanIPswitch,andanadministrationadapteronastand-alonehubthatisconnectedtothep690server’sHMC.Non-IPhearbeatpathscannotbeconfiguredduetotheavailablehardwareinthep690servers.Giventheresourcesavailable,whatisthebestconfigurationforthiscluster?()A.Addhardwaretoprovideeitherserialheartbeatsorshareddiskheartbeats.B.DefinetheadministrationnetworksoHACMPwillsendheartb4eatsoverthenon-routed network.C.AddtheadministrationnetworkadapterstotheproductionresourcegroupswithIPATviaIP replacementselections.D.ConfiguretheIPNetworkInterfaceModuleinHACMPwithanincreasedheartbeatdetection ratetopreventnodeisolationconfutations.
单项选择题 WhichofthefollowingisanexampleofaprivateIPaddress?()
单项选择题 Atechnicianwantstodecreasetheoverallattacksurfaceoftheserversinadatacenterthrough decreasingthenumberofopennetworkportsoneachserver.Whichofthefollowingcouldthe technicianimplementtoincreasesecurity?()
单项选择题 ThefailureofwhichofthefollowingcomponentscancauseaservertodisplayaPOSTerror message?()
单项选择题 Anadministratornotesthatafterarecentpoweroutage,someopenfileswerecorruptedononeaffectedfileserver.Whichofthefollowingitemsshouldtheadministratorconsidertodeterminethecause ofthiscorruption?()
单项选择题 AnAIXserverhas2networkinterfacesandthesystemadministratorwantstoenabletheusersonthelocallyconfigurednetworkinterfacetobeabletoconnecttosystemsconfiguredontheglobalnetworkinterface.Howisitaccomplished?()A.EnableroutedontheserverB.EnablegatedontheserverC.EnableipforwardingontheserverD.Setnetworkoptionsbacktodefault
单项选择题 IBMPOWER550最大处理器个数为()
单项选择题 Auserisreceivinganerroraboutnothavingenoughvirtualmemory.Atechnicianwantsto manuallysettheamountofavailablevirtualmemoryforthecomputer.AtaMINIMUM,the technicianshouldsetthevirtualmemorytobewhichofthefollowing?()A.0.5timestheamountofphysicalmemoryB.1.5timestheamountofphysicalmemoryC.2timestheamountofphysicalmemoryD.Equaltotheamountofphysicalmemory
单项选择题 Whereisthesendmail.pidfilekept?()