单项选择题
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()
单项选择题 在'幻灯片视图”下,制作幻灯片中具有'图表”,不的操作是________。
单项选择题 在Excel中,如果要删除整个工作表,的操作步骤是______。
单项选择题 沃云W将服务器本地磁盘的文件导入到ceph存储池指定块存储的命令是( )
单项选择题 当一台运行了OSPF路由器收到一条LSA,且该LSA不存在于它的链路状态数据库中时,则该路由器会如何处理此条LSA?( )
单项选择题 Linux中,下列哪条命令可以对日志进行跟踪( )