is the 4th layer of the OSI reference model responsible for reliable network communication between end nodes. -题库考试答案搜索网

is the 4th layer of the OSI reference model responsible for reliable network communication between end nodes.

单选题

2022-01-02 09:02

A、Data link layer
B、Session layer
C、Transport layer
D、Application layer

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正确答案

C

试题解析

解析：四个选项分别是数据链路层、会话层、传输层和应用层。其中传输层位于OSI七层参考模型中的第四层，其功能之一是为会话层实体提供透明、可靠的数据传输服务。

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