单项选择题
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?()
单项选择题 POWER750的高度为?()
单项选择题 Whichsmb.confconfigurationkeyworddeterminesthehostnameresolutionorder?()
单项选择题 联通电信获得5G系统试验频率频段为?()
单项选择题 Whichof the following multicastmodedoesAuto-RPrequire?()
单项选择题 Whichofthefollowingcanconserveenergyinaserverroom?()
单项选择题 Whichofthefollowingwillallowdevicestobeaddedwithoutturningtheserveroff?()
单项选择题 NFV在硬件资源的演进方向是由专用硬件资源转向()
单项选择题 在网管上发现某个营业厅交换机托管,但是能 ping 通业务地址,用户侧业务正常,请问是什么原因导致()