What is Network?
Two or More devices communicate with each others via wired or wireless is known as NETWORK.
Types of Network:
1. Local Area Network(LAN): interconnection of different devices within a small area like floor, building, or in a campus.
2. Wide Area Network(WAN): Interconnection of LANS between different locations or cities.
3. Metropolitan Area Network: Interconnection of different devices span around the entire city.
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