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？（）

单项选择题 Atechnicianisperformingscheduledpreventivemaintenanceonalaserprinter.Whichofthefollowingshouldthetechniciancleanorreplace？（）

单项选择题 Whichofthefollowingutilitiescanbeusedtodeterminethecurrentpartitioninformationonanattachedstoragedevice？（）

单项选择题 AcustomerhaspurchasedatriplechannelmemorykitcontainingthreeDDR3RAMmodules.TheservertheRAMisintendedforonlyhasadualchannelcapablemotherboard.Whichofthe followingistheBESTactiontoperform？（）