在CSMA/CD中，同一个冲突域中的主机连续经过3次冲突后，每个站点在接下来信道空闲的时候立即传输的概率是（）。
- A.1
- B.0.5
- C.0.25
- D.0.125
正确答案及解析
正确答案
解析
每个站点在接下来信道空闲的时候立即传输的概=0.5×0.5×0.5=0.125。
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