Which major J-Web menu should you use to upgrade the JUNOS software on the router?()
A. Monitor
B. Maintain
C. Diagnose
D. Configuration
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Whichofthefollowingcancausearibbononanimpactprintertotear?()
A. Thefuser
B. Thetonercartridge
C. Theplaten
D. Theprinthead
Automatic Updates should be performed to ensure that the computer has the latest:()
A. anti-virus definition file.
B. drivers installed.
C. release of the operating system.
D. security and software patches.
政府采购评审专家,正确的说法是()
A. 应当遵守评审工作纪律,不得泄露评审文件、评审情况和评审中获悉的商业秘密
B. 对于评审中出现的问题,应当在评审结束后及时向单位领导报告
C. 评审开始前应当自觉将通讯工具交采购人或采购代理机构统一保管
D. 评审过程中发现供应商有行贿、提供虚假材料或者串通等违法行为的,应当立即停止评审并向财政部门报告
E. 在评审过程中受到非法干预的,应当及时向财政、监察等部门举报
AuseristryingtouseRemoteDesktoptoconnecttoanothercomputerontheLAN.Theconnectionfails.Thetechnicianopensupacommandpromptandtypesthefollowing:“telnetcomputernamE.3389”andalsogetsthesameerrormessage. WhichofthefollowingistheMOSTlikelycauseofthiserror,assumingthattheOSfirewallhasbeendisabled?()
A. Theantivirussoftwareisblockingtheincomingconnection.
B. TheISPisblockingRemoteDesktopattheirend.
C. TheRDPconnectionhasbeenconfiguredtouseanon-standardport.
D. Thetelnetservicehasnotbeeninstalled.