A.流量控制 B.發(fā)送確認(rèn) C.端對(duì)端的校驗(yàn) D.數(shù)據(jù)包含端口號(hào)
A.TCP會(huì)話攔截 B.ping of death C.網(wǎng)絡(luò)嗅探 D.DNS欺騙