What is a Network?
A computer network is a collection of computers and other peripheral devices that are connected in order to exchange data and hardware resources. Computer networks aid in sharing of information, sharing of resources, storage efficiency, and timely communication, among other things.
PAN (Personal Area Network)
It is the smallest network of computers.
Bluetooth or other infrared-enabled devices could be used to connect devices.
It has a 10-metre range of connectivity.
It can cover up to 30 feet in diameter.
PAN network enables a single person's personal devices to connect with each other.
LAN (Local Area Network)
In a small network, such as a building or a small office, systems are connected.
LAN network is low cost.
Token-ring technology is being used.
Two or more personal computers can be connected with nodes (wires or cables).
Data transfer is quick and well-rated.
MAN (Metropolitan Area Network)
Cable TV Connection is an example of a network that can be connected within a city.
Ethernet, ATM, Token-ring, and FDDI are some examples.
MAN network has a wider range of applications.
This network interface could be used to connect citizens to various organisations.
WAN (Wide Area Network)
A network that spans a country or a larger group of individuals.
The WAN network connects telephonic connections as well.
The internet is the world's largest WAN, and it is mostly utilised by government entities to handle data and information.
