【单选题】【消耗次数：1】
负责全网的信息处理和数据处理业务的是（ ）
①
通信子网
②
资源子网
③
网络硬件
④
网络软件
参考答案：
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相关题目
【单选题】
第二代计算机网络由通信子网和资源子网组成，通信子网包括
①
物理层、数据链路层、传输层
②
物理层、数据链路层、网络层
③
物理层、网络层、应用层
④
物理层、数据链路层、会话层
随机题目
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Light waves and heart waves are all electromagnetic. ______ are radio waves.
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Some
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Such
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As
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So
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Ancient Chang’an was seven times _____ the size of today’s Xi’an city.
①
/
②
as much as
③
that of
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of
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How difficult it is ______ the modern world without oil.
①
imagining
②
imagined
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to imagine
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having imagined
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The exchange of goodwill mission greatly ______ a better understanding between the two countries.
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carries out
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brings around
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breaks out
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contributes to
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①
as much
②
so much
③
that much
④
too much
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Young drivers under 25 have the highest number of accidents while those over 50 have ______.
①
the less
②
the least
③
the fewer
④
the fewest
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The novelist is a highly ______ person whose works appeal to many readers.
①
imaginable
②
imaginative
③
imaginary
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imagined
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The reason why he didn’t take the exam was _____ he had an accident on his way to the school.
①
because
②
because of
③
that
④
due to
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Our Chinese tradition is quite different _____ we only want to defend our own country, not to invade other countries.
①
because
②
for
③
in that
④
that
【单选题】
Since you have already come, you _____ stay here for a couple of days.
①
might well
②
might as well
③
might have to
④
might