Question

What is a computer network what is the need for computer network?

Answer 1

Computer network is a link between two or more computers with wires or wireless medium to share hardware resources, software resources and communicate each other.

It is very useful because it allows sharing of software packages and data files.

Answer 2

A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks.