A computer network is made up of a group of two or more connected machines.
In a Local Area Network (or LAN), computers are connected together within a local area, such as an office or home.
In a Wide Area Network (or WAN), computers are farther apart and connected via telephone/communication lines, radio waves, or other means of communication.
Publisher: John Wiley & Sons Inc Author(s): Victor Olifer Number of pages: 1000 Publication date: 2005 Dimensions: 200 x 243 x 46 Cover type: Hardback.
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