What is a WAN?
- a network infrastructure that provides access in a small geographic area
- a network infrastructure designed to provide data storage, retrieval, and replication
- a network infrastructure that spans a limited physical area such as a city
- a network infrastructure that provides access to other networks over a large geographic area
| Explanation & Hint:
A WAN, or Wide Area Network, is: a network infrastructure that provides access to other networks over a large geographic area. WANs are used to connect smaller networks, like local area networks (LANs) or metro area networks (MANs), across long distances, which can range from different cities to across the globe. WANs enable businesses and other organizations to communicate and share data regardless of the distance between their respective locations. The Internet is the largest WAN, as it is a vast network of networks connecting billions of computers worldwide. |