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TCP/IP分层模型包括4层：物理链路层、网络层（也叫IP层）、运输层（也叫TCP层）、应用层。（）
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TCP/IP分层模型包括4层：物理链路层、网络层（也叫IP层）、运输层（也叫TCP层）、应用层。（）
正确答案：正确
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模型
物理
网络
时间：2023-10-27 16:31:53
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