CSMA/CD协议采用P-坚持型监听算法。与其他监听算法相比，这种算法的主要特点是（）。
- A.传输介质利用率低，不会产生冲突
- B.传输介质利用率高，冲突概率随吞吐率增加而增加
- C.传输介质利用率低，但冲突概率高
- D.传输介质利用率高，冲突率随吞吐率增加而降低
正确答案及解析
正确答案
解析
由于采用坚持型协议，会一直监测，直到信道空闲第一时间抓住空闲信道，因此传输介质利用率高，由于采用P-坚持，冲突概率随吞吐率增加而增加。
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