COMPUTER NETWORKING

Detailed explanation-1: -A wide area network (WAN) is a telecommunications network that extends over a large geographic area. Wide area networks are often established with leased telecommunication circuits.

Detailed explanation-2: -A wide-area network (WAN) is the technology that connects your offices, data centers, cloud applications, and cloud storage together. It is called a wide-area network because it spans beyond a single building or large campus to include multiple locations spread across a specific geographic area, or even the world.

Detailed explanation-3: -WAN is widely used in long-distance communication systems. It covers bigger areas i.e right from a state to a country. Therefore the geographical area it covers is from 100 to several 1000 km.

Detailed explanation-4: -Wide-Area Network (WAN) Definition We define WAN, or wide-area network as a computer network that connects smaller networks. Since WANs are not tied to a specific location, they allow localized networks to communicate with one another across great distances.