COMPUTER FUNDAMENTALS

Detailed explanation-1: -A wide area network, or WAN, occupies a very large area, such as an entire country or the entire world. A WAN can contain multiple smaller networks, such as LANs or MANs. The Internet is the best-known example of a public WAN.

Detailed explanation-2: -The Wide Area Network (WAN) is designed to connect devices over large distances like states or between countries. The connection is wireless in most cases and uses radio towers for communication. The WAN network can be made up of multiple LAN and MAN networks.

Detailed explanation-3: -There are many different forms of area networks, but one of the most common networks outside of WANs is the local area network, or LAN. Whereas WANs can exist globally, without ties to a physical location through the use of a leased network provider, LANs exist within a limited area.

Detailed explanation-4: -As the naming conventions suggest, LANs are for smaller, more localized networking-in a home, business, school, etc.-while WANs cover larger areas, such as cities, and even allow computers in different nations to connect.

Detailed explanation-5: -The Internet is a large WAN that is composed of millions of interconnected LANs. WAN technology is also used to connect corporate or research networks. Telecommunications service providers are used to interconnect these LANs at different locations.