单项选择题
未知题型 U2000网管上OSN6800开局时可能使用哪些操作( )
未知题型 U2000中,可导出的脚本文件有( )
单项选择题 在Windows “资源管理器”窗口中,设置显示菜单栏的步骤是______。
单项选择题 在“资源管理器”窗口中硬盘驱动器的符号不会是______。
单项选择题 在Windows 控制面板中,使用“添加删除程序”的作用是______。
单项选择题 Linux创建目录使用哪条命令()
单项选择题 WhichstatementistrueaboutKompella-basedandMartina-basedVPNs?()
单项选择题 ForIKEphase1negotiations,whenisaggressivemodetypicallyused?()
单项选择题 PriortoapplyingSCREENoptionstodroptraffic,youwanttodeterminehowyourconfigurationwillaffect traffic.Whichmechanismwouldyouconfiguretoachievethisobjective?()
单项选择题 WhichtypeofsourceNATisconfiguredintheexhibit?()[editsecuritynatdestination]user@hostshowpoolA{address10.1.10.5/32;}rule-set1{fromzoneuntrust;rule1A{match{destination-address100.0.0.1/32;}then{destination-natpoolA;}}}A.staticdestinationNATB.staticsourceNATC.pool-baseddestinationNATwithoutPATD.pool-baseddestinationNATwithPAT
单项选择题 Whichcommandisneededtochangethispolicytoatunnelpolicyforapolicy-basedVPN?()[editsecuritypoliciesfrom-zonetrustto-zoneuntrust]user@hostshowpolicytunnel-traffic{match{source-addresslocal-net;destination-addressremote-net;applicationany;then{permit;}}A.setpolicytunnel-trafficthentunnelremote-vpnB.setpolicytunnel-trafficthenpermittunnelremote-vpnC.setpolicytunnel-trafficthentunnelipsec-vpnremote-vpnpermitD.setpolicytunnel-trafficthenpermittunnelipsec-vpnremote-vpn
单项选择题 Wheninstallingcables,whichofthefollowingistheBESTwayofidentifyingtheindividualcables?()
单项选择题 Whichtestchecksthetransmitterandreceiverofalocalmodem?()
单项选择题 11securityisdefinedin:()
单项选择题 Whichofthefollowingistheprimarypurposeofimpedancematchedvolumecontrol?()
单项选择题 WhatisthemaximumnumberofexternalDHCPserverspervirtualrouterinaBridged1483network?()
单项选择题 AserverisconnectedtoagigabitEthernetswitchandhasnegotiated1Gbps/FullDuplex.When transferringlargefilestoandfromotherserversonthesegmentviaFTPslowperformanceisnoticed.Allnetworkcabling,networkhardwareandserverhardwarewereverifiedtobeworkingcorrectly.Which ofthefollowingcouldbedonetoimproveperformance?()A.DecreasetheTCPwindowsize.B.IncreasetheUDPwindowsize.C.IncreasetheTCPwindowsize.D.DecreasetheUDPwindowsize.
单项选择题 Whichofthefollowingtechnologiescansaveserverspaceandcoolingrequirements?()
单项选择题 Ifanexternalmonitorisattachedtoalaptopanditdoesnotwork,whichofthefollowingactionsshouldatechniciantakeFIRST?()
单项选择题 Whichofthefollowingtechnologiesallowsasinglepieceofhardwaretohostmultipleoperatingsystemssimultaneously?()