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Chapter 7 Computer Networks

Deborah Morley Charles S. Parker 15th Edition Understanding Computers Today and Tomorrow Comprehensive Copyright 2015 Cengage Learning Chapter 7 Computer Networks Learning Objectives a Computer network and its purpose. several uses for Networks . the various characteristics of a network , such as topology, architecture, and size. characteristics about data and how it travels over a network . Understanding Computers: Today and Tomorrow, 15th Edition 2 2 Learning Objectives specific types of wired and wireless networking media and explain how they transmit data.

communications networks • Networks range from small private networks to the Internet • In most businesses, computer networks are essential ... • Wired vs. Wireless Networks –Wired •A network in which computers and other devices are physically connected to the network with cables •Found in schools, businesses, and government ...

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