Which term denotes a small area network of devices connecting users and applications in close geographical proximity, such as in the same building?

• A. Local area network (LAN)
• B. Local
• C. Logical Topologies
• D. Malware

Answer: (A)

Local Area Network, or LAN, denotes a small area network of devices in close proximity, such as within the same building. It enables users and applications to connect, share resources, and access centralized services over high-speed links like Ethernet or Wi‑Fi. The geographic scope is the defining feature: it's confined to a room, a floor, or a building, unlike larger networks that span cities or campuses.

The other options don’t fit because a single word like “Local” isn’t a standard network term on its own; “Logical Topologies” refers to how data flows within a network rather than its physical size or location; and “Malware” is malicious software, which has nothing to do with describing the network’s geographic scope.