公务员考试行测真题答案及解析.ppt

概述;计算机网络的应用;网络的商业应用（1）;网络的商业应用 (2);家庭应用;家庭应用(2);家庭应用(3);移动网络用户;网络硬件;传输技术： 广播链接（Broadcast links） 点到点链接（Point-to-point links）;Classification of interconnected processors by scale.;Local Area Networks;Metropolitan Area Networks;Wide Area Networks;Wide Area Networks (2);Wireless Networks;Wireless Networks (2);Wireless Networks (3);Home Network Categories;Network Software;Network Software协议层次(Protocol Hierarchies);协议层次(Protocol Hierarchies (2));协议层次Protocol Hierarchies (3);各层的设计问题;面向连???和无连接服务Connection-Oriented and Connectionless Services;服务原语Service Primitives;Service Primitives (2);Services to Protocols Relationship;Reference Models;Reference Models;Reference Models (2);Reference Models (3);Comparing OSI and TCP/IP Models;A Critique of the OSI Model and Protocols;Bad Timing;A Critique of the TCP/IP Reference Model;Hybrid Model;Example Networks;The ARPANET;The ARPANET (2);The ARPANET (3);NSFNET;Internet Usage;Architecture of the Internet;ATM Virtual Circuits;ATM Virtual Circuits (2);The ATM Reference Model;The ATM Reference Model (2);Ethernet;Wireless LANs;Wireless LANs (2);Wireless LANs (3);Network Standardization;ITU;IEEE 802 Standards;Metric Units;此课件下载可自行编辑修改，供参考！ 感谢您的支持，我们努力做得更好！