在C/S环境中,以下哪个是建立一个完整TCP连接的正确顺序?()
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A-SYN,SYN/ACK,ACK
B-Passive Open,Active Open,ACK,ACK
C-SYN,ACK/SYN,ACK
D-Active Open /Passive Open,ACK,ACK
参考答案:
A-SYN,SYN/ACK,ACK
B-Passive Open,Active Open,ACK,ACK
C-SYN,ACK/SYN,ACK
D-Active Open /Passive Open,ACK,ACK
参考答案: