What is the difference between a LAN and a WAN?

Modified on Thu, 26 Jun at 5:10 PM

What is the difference between a LAN and a WAN?


LAN (Local Area Network): Connects devices within a relatively small, confined geographical area, such as a home, office building, or campus. It typically uses Ethernet or Wi-Fi.


WAN (Wide Area Network): Connects devices over a large geographical area, spanning cities, countries, or even continents. The internet is the largest example of a WAN. WANs often use technologies like fiber optics, satellites, or leased lines.

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