They can also be blocked by walls. However, they are ideal for mobile devices, which can connect to a network as long as they are in the range of a wireless access point (WAP). Switches are ...

A communications network that transmits data. Essentially all networks are data networks, including local area networks (LANs), public and private wide area networks (WANs) and the Internet ...

Servers and clients are the building blocks of computer networks Client-server networking grew in popularity during the 1990s as personal computers became the alternative to mainframe computers.

Other computers, like laptops, tablets and smartphones can make a wireless connection to the network. This type of connection is known as wi-fi. A LAN or Local Area Network is a group of devices ...