【判断题】【消耗次数：1】
服务器工作在OSI七层模型中的数据链路层。
①
正确
②
错误
参考答案：
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相关题目
【单选题】
在下列功能中，（ ）最好地描述了OSI模型的数据链路层。
①
保证数据正确的顺序、无错和完整
②
提供用户与网络的接口
③
处理信号通过介质的传输
④
控制报文通过网络的路由选择
随机题目
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Because the police officers phone seemed to be ( ),the witness could not report the case in time.
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disconnected
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depressed
③
seperated
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split
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The people had to ( ) a campaign to combat hatred against colored races.
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launch
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set
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settle
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lash
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The husbands ( ) response to the problems in no way helped his marriage.
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mature
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young
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naive
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juvenile
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Each nation need its own noble and ( ) father-figure.
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popular
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gentle
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honourable
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generous
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Evaluation is part of the basic( ) of the project.
①
dynamics
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dynamism
③
dynamical
④
dynamic
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I braced myself for the ( ) blast.
①
evitable
②
inevitably
③
inevitability
④
inevitable
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In such an emergency, one has no time to think carefully but to act ( ).
①
exactly
②
precisely
③
hastily
④
instinctively
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Did you bring your ( ) from high school?
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transcription
②
transctiptionist
③
transcipt
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report
【单选题】
Her expression was ( ) and reminiscent.
①
wishful
②
wistfully
③
wistful
④
wistfulness