COMPUTER FUNDAMENTALS

Detailed explanation-1: -Wide Area Network (WAN) – A network infrastructure that provides access to other networks over a wide geographical area, which is typically owned and managed by a telecommunications service provider.

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: -A Wide Area Network (WAN) is a data network that spans a large geographic area and often uses communication services provided by carriers. Large companies and government entities use wide area networks to share data among employees, clients, buyers and suppliers from a range of geographical locations.

Detailed explanation-4: -A Local Area Network (LAN) is a network that is confined to a relatively small area. It is generally limited to a geographic area such as a writing lab, school, or building. Computers connected to a network are broadly categorized as servers or workstations.

Detailed explanation-5: -WANs can facilitate communication, the sharing of information and much more between devices from around the world through a WAN provider. WANs can be vital for international businesses, but they are also essential for everyday use, as the internet is considered the largest WAN in the world.