Across
- 2. A connection that uses light to transmit information.
- 6. Electronic device that receives data, processes data, stores data, and produces a result.
- 7. The physical address of each devices
- 8. A global network connecting millions of computers, making it possible to exchange information.
- 10. A computer that awaits and responds to requests for data.
- 12. A connection point or interface between a computer and an external or internal device
- 13. A network that connects devices in geographically separated areas.
Down
- 1. a command that tests connectivity of 2 devices
- 3. A device that transfers data from one network to another in an intelligent way
- 4. A group of two or more computer systems linked together
- 5. An assigned address that uniquely identifies a computer on the internet
- 6. A famous American company influencing the sale of network devices
- 9. Cable that connects computers to the internet
- 10. A computer networking device that connects network segments
- 11. A private data network that creates secure connections, or "tunnels," over regular Internet lines