【单选题】【消耗次数:1】
( )是基于Internet技术的企业内部网,是Internet技术在企业局域网或广域网上的应用。
局域网
校园网
Intranet
城域网
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相关题目
【单选题】 基于____可以将计算机网络划分为局域网、城域网和广域网。
①  网络的拓扑结构
②  网络的控制方式
③  网络传输协议
④  网络覆盖的地理范围
【单选题】 与广域网相比,局域网__
①  有效性好但可靠性差
②  有效性差但可靠性好
③  有效性好可靠性也好
④  只能采用无线传输
【判断题】 校园网是一种局域网。
①  正确
②  错误
【判断题】 虚拟局域网是一种将广域网划分为多个小的局域网实现虚拟交换技术。
①  正确
②  错误
【单选题】 局域网与广域网、广域网与广域网的互联是通过哪种网络设备实现的? ( )
①  A网桥
②  B服务器
③  C交换机
④  D路由器
【判断题】 城域网的数据传输速率要高于局域网。
①  正确
②  错误
【单选题】 局域网的分类,按网络的传输介质划分,可分为双绞线局域网、同轴电缆局域网、光纤局域网和( )局域网等。
①  网格型
②  网状型
③  树型
④  无线
【判断题】 无线局域网的基础是有线局域网。
①  正确
②  错误
【单选题】 ( )是有成千上万个局域网、城域网及广域网互连而组成的一个跨国界、覆盖全球的巨大网络
①  E-mail
②  ARPnet
③  Internet
④  数字信号
【单选题】 计算机网络按网络覆盖范围可以划分为局域网、()和广域网。
①  校园网
②  城域网
③  宽带网
④  基带网
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【单选题】 Could you make an appointment with Doctor Wilson for me?____________
①  I cannot do it for you.
②  Im afraid all the appointments are filled.
③  You can have it.
④  Can I help you?
【单选题】 This box is too heavy for me to carry upstairs.__________
①  You may ask for help.
②  Let me give you a hand.
③  Please do me a favor.
④  I’d come to help
【单选题】 He cannot be tired _______ he has walked only half a mile.
①  since
②  whether
③  when
④  as long as
【单选题】 The idea of winning the eyes of the people around ____ powerfully to some youngsters, so they are eagerly identifying themselves.
①  defy
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【单选题】 The top of the Great Wall is _______ for five horses to go side by side.
①  wide
②  wide enough
③  enough wide
④  so wide
【单选题】 Charles regretted ______ the TV set last year. The price has now come down.
①  buying
②  to buy
③  of
④  from
【单选题】 I didn’t mean to do that. Please forgive me.____________
①  Not too bad.
②  Never mind.
③  It’s a pleasure.
④  Thank you.
【单选题】 No sooner _______ than they began to work.
①  they had arrived
②  they would arrive
③  had they arrived
④  would they arrive
【单选题】 Louis was asked to ___ the man who stole her purse.
①  confirm
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③  claim
④  identify
【单选题】 For thousands of years man dreamed  () seemed impossible dreams about flying.
①  what
②  that
③  which
④  why