【判断题】【消耗次数：1】
按照网络采用的传输介质分类，计算机网络可以分为双绞线网、光纤网和无线网
①
正确
②
错误
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【多选题】
关于计算机网络传输介质，下列叙述正确的是
①
光纤一般用于高速，远距离的传输连接
②
蓝牙技术适用于短距离的无线通信
③
C．微波和红外不能够作为传输介质
④
传输电视信号的同轴电缆不能够用于网络传输
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