Across
- 4. A piece of hardware that is used to send and receive radio signals.
- 6. They are collections of computers or devices that are connected to share information.
- 8. Is a collection of information sent from one piece of hardware to another.
- 9. Is a global network that connects computers all over the world.
- 10. Local wireless network that can transfer data at high speeds.
- 11. Is a device that connects two computers by a telephone line.
Down
- 1. It does not use wires to connect computers.
- 2. Is a small network of computers.
- 3. Is a wire that is commonly used to connect computers on a LAN.
- 5. A system that allows large amounts of information to be sent quickly between computers.
- 7. Is a piece of hardware that directs information around a network.