What is a network?
A network is a group of two or more computer systems, which are linked together. It also consists of a collection of computers, printers, scanners, and other devices that are connected together. The network has a single purpose to share the information as fast as possible.
The network is all about communication.
Advantages of the network :-
- Long-distance call
- Data sharing
- Resource sharing
- Online shopping
- Banking, etc.
Essentials to create a network:-
- End devices(PCs, Laptops, Phones, etc.)
- Transmission media(Wired or Wireless)
- Addressing(IP & MAC)