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The transmission media used t0 build a LAN is(73).

单选题
2022-01-02 07:35
A、twisted pair
B、microwave
C、optieal fiber
D、satellitic signal
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正确答案
A

试题解析
解析:四个选项分别是双绞线、微波、光纤和卫星信号,其中双绞线价格低廉、通信距离短,适合用于LAN。

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