Across
- 1. a combined device for modulation and demodulation
- 4. turn on and off
- 7. passes information between two or more packet-switched computer networks
- 8. hardware device or configured node on a local area network
- 9. computers linked together to form a network in a circumscribed location
Down
- 2. nodes are linked together, branching off other devices or nodes.
- 3. a local area network
- 5. a computer network that connects smaller networks.
- 6. network which is designed to block unauthorized access
- 10. a circuit board or chip, which is installed on a computer so it can connect to a network.