【单选题】【消耗次数：1】
下列对局域网的描述错误的是____。
①
局域网的计算机包括服务器和工作站
②
局域网不能使用光纤
③
一般校园网也属局域网
④
局域网可以通过网关和外围网络相联
参考答案：
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相关题目
【单选题】
下列关于无线局域网的描述错误的是（ ）。
①
无线局域网的客户端设备不需要任何许可证就可以使用
②
与有线网络相比无线网络更安全
③
远程无线网桥可以连接有线网络和无线网络
④
无线局域网可采用点对点模式组建
【简答题】
虚拟局域网VLAN？
随机题目
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aren’t they
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aren’t we
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isn’t it
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isn’t one
【单选题】
-Hi, haven’t seen you for ages! You look fine! -____. You look well, too.
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Great
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normal
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ordinary
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He was offered $20,000 for the picture of his but he ____ it _____.
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turned…up
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Helen, if someone comes to see me this morning, ask him to leave a_____. ?
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word ?
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notice ?
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message ?
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mail ?
【单选题】
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①
will be
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is to be
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is going to be
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She
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as
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so often as
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so
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【单选题】
21. Thinking that you know ____ in fact you don’t is a disastrous mistake.
①
what
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that
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however