A.IEEE802.2 B.IEEE802.3 C.IEEE802.5 D.以上都是
A.軟件執(zhí)行交換結(jié)構(gòu) B.矩陣交換結(jié)構(gòu) C.總線交換結(jié)構(gòu) D.共享存儲器交換結(jié)構(gòu)
A.10Base-T B.100Base-TZ C.100Base.T4 D.100Base-FX