I often hear about LAN (Local Area Network), WAN (Wide Area Network), and MAN (Metropolitan Area Network), but I am not sure how they differ in practical use. My questions are:
- What are the defining characteristics of each type of network?
- What technologies (e.g., Ethernet, fiber optics, wireless) are commonly used in each?
- What are real-world examples of LAN, WAN, and MAN implementations?
A simple comparison with use cases would be useful.