单项选择题
单项选择题 Whileinstallingtheequipmentforanewtwo-nodecluster，itisdiscoveredthatthedisksubsystemRackhasoneconnectiontothepowermains.Theexplanationgivenwasthatthedisksaretobemirroredbetweenthetwodiskdrawersintherackandthatafailureineitherofthediskdrawerswouldsimplyresultinhalfofthediskbeinglost.Whatcanbedonetoavoidasinglepointoffailure？（）A.CustomizeHACMPtoovercomequorumissues.B.AddasecondPDUtoseparatethepowerconnections.C.UseRAID5whenimplementingtwoIOracksinaHACMPenvironment.D.Addanothershareddisktoeachvolumegrouptoavoidquorumissuesduringfallover.
单项选择题 WhichofthefollowingdevicesissusceptibletoESD？（）
单项选择题 WhichistheMOSTimportantconsiderationbeforemakingachangetoaserver？（）
单项选择题 Anadministratorisup gradingtheback upserverfromasingletapedrivetoaSCSItapelibrary.The libraryhasbeenunpackaged，mounted，andthelibrarydriversinstalled.Whichofthefollowingitems shouldtheadministratorhavetoconnectthedevicetothebackupserver？（）A.SCSIcableB.SCSIinterfaceadapteronthetapelibraryC.SCSIterminationcardontheserverD.iSCSIcable
单项选择题 Whichofthefollowingoffersthehighestlevelofredundancyinthedesignofastoragesystem？（）
单项选择题 Whichofthefollowingshouldanadministratorutilizetodeployservicepackstonewservers？（）
单项选择题 Arestaurantisconsideringplacingaservertoruntheirrestaurantsoftwareinthekitchenofthe restaurant.WhichofthefollowingenvironmentalconsiderationsisofMOSTconcern？（）
单项选择题 WhichofthefollowingshouldbedoneFIRSTwhentroubleshootingaproblem？（）
单项选择题 Anadministratorwantstorackmountanewserver.Powerandnetworkoutletsareavailableand coolingintheroomisadequatetosupporttheadditionalserver.Thenewserverisidenticaltothe otherserversalreadyinstalled.WhichofthefollowingitemsshouldtheadministratorFIRSTverify beforeinstallingtheserver？（）A.HBAiscompatiblewiththeSANfiberswitch.B.UpdatethenewlyinstalledserverwiththelatestKVMdrivers.C.TheUPSwillcontinuetoperformasexpectedwiththeadditionalload.D.VerifytheserverNICiscompatiblewiththeNAS.
单项选择题 WhichofthefollowingusesaswitchingfabrictoconnectstorageLUNstohosts？（）
单项选择题 Whatistheoutputwhenthefollowingshellscriptexecutes？（）cat<；<；foobarHellofoobarfoobar
单项选择题 Whichofthefollowingitemscanbeusedasadischargelamp？（）
单项选择题 Usingvi，youwanttosavechangestothefilemyfilewith：w!，butvicomplainsitcannotwritetothefile.Therefore，youwanttocheckthewritepermissionsonthefile.Todothiswithoutleavingvi，youtype：（）
单项选择题 WhichofthefollowingRAIDarraysperformsmirroringofthedisksfirst，thenstripingofthedisks？（）
单项选择题 HowisDHCPenabledonaserver？（）
单项选择题 WhatisthelaststepinsettingupaPrimaryDomainNameServer？（）
单项选择题 AllofthefollowingcommandscouldbeusedtoverifyavailabilityofttydevicesonthesystemEXCEPT：（）。
单项选择题 Whichofthefollowingadaptersshouldbeconnectedtocoaxialcablingwithouttheuseofmediaconverters？（）
单项选择题 Whichcommandwillchangethequantityofbioddaemonsimmediatelyandforeachsubsequentreboot？（）
单项选择题 WhatareminimumandmaximumnumberofextentpoolsonanIBMSystemStorageDS8800with64physicaldisks（）