Currency
$ € £ $

A computer network or data network is a telecommunications network which allows computers to exchange data.

Author: ASTEQ eStore
Date created: January 30, 2015

A computer network or data network is a telecommunications network which allows computers to exchange data. In computer networks, networked computing devices pass data to each other along data connections (network links). Data is transferred in the form of packets. The connections between nodes are established using either cable media or wireless media. The best-known computer network is the Internet.