This section explores the basics of how computers connect and share information through networks. It includes concepts like the internet, LAN, and WAN, as well as the role of telecommunication in enabling global communication.
Important terminologies:
- LAN (Local Area Network): A network confined to a limited area, such as a school or office.
- WAN (Wide Area Network): A network spanning large geographic areas, connecting multiple LANs.
- IP Address: A unique identifier assigned to devices connected to a network.
- Router: A device that directs data between networks.
- Bandwidth: The amount of data that can be transmitted over a network in a given time.
- Packet Switching: A method of data transfer where information is divided into packets.
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