A.大于1 B.小于1 C.等于1 D.越大越好
A.1-堅(jiān)持CSMA B.非堅(jiān)持CSMA C.P-堅(jiān)持CSMA D.CSMA/CA
A.1-堅(jiān)持CSMA B.Q-堅(jiān)持CSMA C.非堅(jiān)持CSMA D.P-堅(jiān)持CSMA