Across
- 3. internet protocol
- 4. media access control
- 5. low energy, used to move data
- 6. simultaneous transmission in both directions
- 8. transmission control protocol
- 10. very fast, large amounts of data
- 13. most common internet used
- 14. extendable authentic protocol
- 15. pre shared key
- 18. used to connect computers together to communicate
- 20. must be made relative to the other networks around
- 21. transmission in one direction only
Down
- 1. Transmission in one direction only
- 2. waves have higher energy than infrared (900MHz)
- 7. file transfer protocol
- 8. most common, high speed
- 9. communication using special transmitters and receivers
- 11. transmitted up and back down to earth
- 12. service set identifier
- 16. used towers and radio signals
- 17. higher noise resistance, more data
- 19. network interface card