Which of the following networks covers the widest range?
Answer Details
The network that covers the widest range is the WAN (Wide Area Network). WAN covers a large geographical area, often spanning multiple cities or even countries. It connects multiple LANs (Local Area Networks) and MANs (Metropolitan Area Networks) together over a long distance through various communication channels like satellites, leased lines, or wireless links.
In other words, WAN is like a superhighway that connects different LANs and MANs, allowing people and organizations from different parts of the world to communicate with each other. WANs are commonly used by large companies, governments, and universities for various purposes, such as sharing data, accessing remote resources, and connecting remote offices.
On the other hand, LANs are used in small offices, homes, or buildings to connect devices within a small area, while MANs connect multiple LANs within a city or metropolitan area. PANs (Personal Area Networks) are even smaller networks used for personal devices like smartphones, laptops, and wearable devices, typically within a range of a few meters.