Types of network

Need for a computer network

Computer Networks plays an important role for communication purpose.By means of the computer networks user can send or receive the message or data from any part of the world.It makes the job easier by networking.Network transmits data  faster and efficiently.Where networks are interconnection of computer

Depending on the geographical distance of the network,divided into the following three types.They are

• LAN(


• MAN(


• WAN(