What type of network is a Local Area Network (LAN)?

A Local Area Network (LAN) is characterized by its ability to connect computers and devices within a single, localized area, such as a home, school, or office building. This type of network is designed to enable resource sharing, such as files, applications, and internet connections, among devices in close proximity to each other. The main defining characteristic of a LAN is its relatively limited geographical scope, often covering just a few hundred meters or less, making it highly efficient for local communications and networking.

In contrast, networks that cover larger geographic areas, such as wide area networks (WANs), are meant to connect multiple LANs across cities or countries and serve different purposes. Wireless communication networks can exist within the framework of a LAN (for example, a Wi-Fi network) but are not the sole defining feature of a LAN. Similarly, networks for global communications, like the internet, extend far beyond local connections and are not confined to a single location. Therefore, the focus of a LAN on connecting devices in a specific and localized area distinguishes it clearly from broader or more expansive types of networks.