A.非堅(jiān)持型監(jiān)聽(tīng) B.I-堅(jiān)持型監(jiān)聽(tīng) C.P-堅(jiān)持型監(jiān)聽(tīng) D.隨機(jī)訪問(wèn)型監(jiān)聽(tīng)
A.IEEE802.11n B.IEEE802.11a C.IEEE802.11b D.IEEE802.11g
A.采用距離矢量算法自動(dòng)進(jìn)行路由更新 B.采用鏈路狀態(tài)算法來(lái)計(jì)算到達(dá)目標(biāo)的最短通路 C.以跳步數(shù)作為路由度量標(biāo)準(zhǔn) D.當(dāng)出現(xiàn)路由環(huán)路時(shí)算法收斂很慢