Question

define computer network?what is its need​

Answer 1

Answer:

A computer network is a set of computers sharing resources located on or provided by network nodes. The computers use common communication protocols over digital interconnections to communicate with each other.

Explanation:

Hope it helps you.

Answer 2

Answer:

• Definition -

A computer network is a set of computers sharing resources located on or provided by network nodes. The computers use common communication protocols over digital interconnections to communicate with each other

• Need or Use -

Computer networks help users on the network to share the resources and in communication. ... File sharing: Networking of computers helps the network users to share data files. Hardware sharing: Users can share devices such as printers, scanners, CD-ROM drives, hard drives etc.