what is LAN ?
LAN stand for local area network. It is the most common type of network.it covers a small area .It usually connects the computers and other devices within one office or a building or a group of building.
Lan is often used to share resource such as printer ,hard disks and programs. lan can transmit data at a very high speed . Data transmission speeds . data transmittion speed of lan are typically from 10 mbps to 1000 mbps .it is much faster than data transmission over a telephone line.
uses of lan.
1. one copy of software can be shared by all users in a lan.
2 . system resources like printers and hard disks can be shared between users in a lan. It is easy to manage the data hard stored on acentralized compute in la
3 .Data can be shared by all users using lan .
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