题目内容：
A.光缆B.同轴电缆
C.无线
D.双绞线
参考答案：
选择题：一般来说,以下传输介质,带宽最大的是()
- 题目分类：通信计算机技能鉴定
- 题目类型：选择题
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现病史诊治经过应包括 ( )A.持续时间 B.主要症状C.起病诱因 D.伴随症状 E.在何处接
现病史诊治经过应包括 ( )A.持续时间 B.主要症状C.起病诱因 D.伴随症状 E.在何处接
ISDN中B信道的带宽为()
ISDN中B信道的带宽为()
In reference to accidental oil pollution,the most critical time during bunkering is when _
In reference to accidental oil pollution,the most critical time during bunkering is when _
It is high time that we ______all ready for the meeting, ______it would be late. A. m
It is high time that we ______all ready for the meeting, ______it would be late. A. m
目前商用通信系统主流是()
目前商用通信系统主流是()