Types of computer networks

Three types of computer networks.

1.Local Area Network,.

2 Metropolitan Area Network.

2.Wide Area Network.

1.Local Area Network.(LAN)

A local area network is privately owned and links the devices in a single, office or building. Its design allow the hardware and software resources such as printer and application program to be shared between workstations. The size is limited is limited to a small geographical area.

2 Metropolitan Area Network (MAN)

A Metropolitan Area Network is that type of network which connects user and computing resources in common geographic area which is larger than LAN but smaller than WAN. This network builds up with multiple LANs, and provide a fast communication through fiber optic cables. It is used to connect businesses to businesses and businesses to WANs.

Wide Area Network.

A wide area network is a telecommunication network consists of devices that are connected through communication links such as telephone lines or satellites. We can say that WAN comprises of two or more LANs or MANs networks. Wired or wirless both techniques are included in WAN connections.