Why does it matter if a network is set up as a LAN, or a WAN?

A small office or business will typically only need a LAN. The local network will ensure that different files can be transferred through your office leading to a connected business environment. If you have a larger business or multiple branches, that's when you're going to need a WAN. -Google.

A small office or business will typically only need a LAN. The local network will ensure that different files can be transferred through your office leading to a connected business environment. If you have a larger business or multiple branches, that's when you're going to need a WA

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