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A computer network is a connection of many computers and many devices that are connected by communication channels.

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Presentation on theme: "A computer network is a connection of many computers and many devices that are connected by communication channels."— Presentation transcript:

1

2 A computer network is a connection of many computers and many devices that are connected by communication channels.

3 1.-Share Hardware and Software: Computers that are connected to a network can share things like printer,modems,coping machines,etc. They also share software, this helps to avoid high duplication service.

4 There are 3 main types of networks: LAN: local area network MAN: metropolitan area network WAN: wide area networks

5 LAN local area network They physically links two or more computers within a geographic limited area like a building.

6 MAN metropolitan area network It covers a larger geographic areas, Such as cities.

7 WAN wide area networks They connect larger geographic areas, such as countries.

8 Name: Camila Miranda G. Date: 20-01-2010 Grade: 8 th A Technology Class Bibliography: www.terranovasmypstudents.wikispaces.co m/2yearmyp/computernetworks

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