Across
- 3. A global collection of networks
- 5. A device that sends data packets to every device on the network
- 6. A cable made from copper that is usually cheap
- 7. A device that allows other devices to connect wirelessly
- 8. A way of transmitting data without a cable
Down
- 1. A device that sends data packets only to intended devices
- 2. A cable made from glass that is usually expensive
- 4. A device that connects a network to other networks