A
network consists of two or more computers that are linked in order to share
resources (such as printers and CDs), exchange files, or allow electronic
communications. The computers on a network may be linked through cables,
telephone lines, radio waves, satellites, or infrared light beams. There are
several type of network: for more......
• Personal area network, or PAN
• Local area network, or LAN
• Metropolitan area network, or MAN
• Wide area network, or WAN
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