Networking Fundamentals — Question 51

Which type of network covers the broadest area?

Answer options

• A. WAN
• B. CAN
• C. LAN
• D. PAN

Correct answer: A

Explanation

A WAN, or Wide Area Network, is designed to cover large distances, often connecting multiple LANs and users across cities and countries. In contrast, a LAN (Local Area Network) operates within a smaller area like a building, a PAN (Personal Area Network) covers a very limited range around an individual, and a CAN (Campus Area Network) connects multiple LANs across a campus, all of which are smaller in scope than a WAN.