COMPUTER NETWORKS

3. A network limited to a small area like a school or office building.
5. A device that connects two different networks, possibly using different protocols.
7. A network that spans a large geographical area, such as a city or country.
8. A device that regenerates and strengthens a signal to extend its transmission distance.
10. A protocol used to retrieve email from a mail server.
11. A network device that filters and forwards packets between network segments.

1. A collection of rules that governs data communication.
2. A global system of interconnected computer networks.
4. The unique numerical label assigned to every device participating in a computer network.
6. A protocol used for transferring files from a client to a server and vice versa.
7. The standard high-speed wireless networking technology.
9. The physical arrangement of network nodes and connections.