Chapter 3: Network Computer
What is a Network? Why we use a Network? Advantages of LAN Types of Network
What is a Network?
• A group of computers and other devices connected together is called a network • Networking is the concept of sharing resources and services
Example a Network
Figure 1-1 What is a Local Area Network? ATHENA
Why we use a Network?
• To avoid duplication of equipment and resources • Be cost effective • To communicate efficiently • To improve management