What does WAN stand for?

WAN stands for Wide Area Network. This term refers to a telecommunications network that spans a large geographical area, which can cover cities, countries, or even continents. WANs are used to connect local area networks (LANs) and other types of networks, enabling communication and data transfer over long distances. This is particularly important for businesses with multiple locations or for individuals needing access to resources that are not geographically close.

The other options do not accurately represent the definition of WAN. Wireless Access Network, for example, typically refers to a network that provides wireless connectivity within a certain range, like Wi-Fi, which is not necessarily indicative of a wide area. Wide Access Node and Wireless Area Notation are not standard terminology in networking, making them incorrect interpretations of what WAN represents.