网络简答的相关内容

文章 2024-09-12 来自：开发者社区

【计算机网络】简答题_考试必备

写在最前:自查各章最重要的基本概念第一章: 1.电路交换,分组交换,报文交换的特点?2.计算机网络的分类?交换方式?范围?使用者?3.OSI七层结构,各层作用? 第二章: 1.奈失准则与香农公式2.信道复用技术?频分复用?时分复用? 第三章: 1.数据链路层的三个重要问题?①封装成帧和透明传输②差错检测③可靠传输2.广域网和局域网?3.网关? 第四章: 1.虚电路服务和数据报服务...

文章 2023-12-27 来自：开发者社区

计算机网络简答题

1、TCP/IP协议作为当今互联网最为重要的协议之一，请说出TCP报文头部都有那些内容？一个完整的TCP报文由TCP头部和数据组成，TCP报文头部包含有以下内容：1、源目端口号2、序列号3、确认号4、数据偏移字段5、保留字段6、标志位7、Windows窗口8、校验和9、紧急指针10、可变长选项 2、简述域名解析的过程。域名解析的过程其实就是...

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更新时间 2024-09-13 12:10:53

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