LAN is defined as?

• A. Local Area Network consists of a switch and network devices in a limited geographical area
• B. Wide Area Network spanning multiple cities
• C. Metropolitan Area Network
• D. Personal Area Network

Answer: (A)

A Local Area Network describes a network that covers a small geographic area, like a building or campus, typically owned and managed by a single organization, and it often uses switches to interconnect devices such as computers, printers, and servers. The option describing a Local Area Network as consisting of a switch and network devices in a limited geographical area matches this idea, capturing both the small scope and the common hardware used. In contrast, a Wide Area Network spans large distances across cities or regions, a Metropolitan Area Network covers a city-wide area, and a Personal Area Network is for personal devices in close proximity. So the description that emphasizes local scope with typical LAN hardware is the correct one.