WhichofthefollowingoptionsindicatesthenumberofadaptersthatmaybebandedtogethertoformanEtherChannel？（）

A．1or3 B．2ormoreofdifferingmodels C．2or4ofthesamemodel D．2ormoreofthesamemodel

时间：2023-08-25 16:44:40

Whichthe twoarecharacteristicsoftheServiceLocatorpattern？（）

A．Itencapsulatescomponentlookupprocedures B．Itincreasessourcecodeduplicationanddecreasesreuse C．Itimprovesclientperformancebycachingcontextandfactoryobjects D．Itdegradesnetworkperformanceduetoincreasedaccesstodistributedlookupservices

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YouhavetwoportablecomputersnamedComputer1andComputer2thatrunWindows7.YouconfigureComputer1toconnecttoawirelessnetworknamedNetwork1.YouneedtoconfigureComputer2toconnecttoNetwork1byusingthesamesettingsasComputer1.WhatshouldyoudoonComputer1？（）

A.Atthecommandprompt，runWecutil.exeesgr. B.Atthecommandprompt，runWinrs.exe-environment. C.FromWindowsFirewallwithAdvancedSecurity，exportthepolicy. D.FromthewirelessnetworkpropertiesofNetwork1，copythenetworkprofiletoaUSBflashdrive.

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植物从士壤溶液中既能吸收硝态氮（NO3－)又能吸收铵态氮。（)

是否

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YouaredesigningaWindowsServer2008R2Hyper-Venvironment.YouneedtobeabletodynamicallyaddnewstoragetoWindowsvirtualmachines（VMs）.Whatshouldyoudo？（）

A．InstallHyper-VIntegrationServicesontheVMs B．Usedynamicallyexpandingvirtualharddisks（VHDs） C．InstalltheVMsinClusterSharedVolumes（CSVs） D．Usefixedvirtualharddisks（VHDs）

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是教师专业活动的灵魂，是判断教学是否有效的直接依据。（)

A．教学目标 B．教学内容 C．教学重、难点 D．教学过程

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