Communication Technology

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Across
  1. 5. Used to make computers seem as if they are physically connected
  2. 10. Allows to share resources
  3. 11. Provides internet access up to 300ft long
  4. 12. The space through which data travels
  5. 14. Use to transport data from one computer to another in a stand-alone environment
  6. 17. Corrupts data
  7. 22. The computers in this network share their information with each other
  8. 23. Best option for use in schools
Down
  1. 1. A type of infrared
  2. 2. The electrical interference of data
  3. 3. A person walking within line-of-sight
  4. 4. I can request comment on a topic and reply to comments when I want
  5. 6. A disadvantage of wireless LANs
  6. 7. Star, bus and ring are called
  7. 8. A very slow speed use to send data
  8. 9. Transmission media
  9. 11. CB radio is an example of
  10. 13. Best used to send data between two buildings
  11. 15. Radio signal that travels through the atmosphere
  12. 16. Facilitates the sharing of programs and data
  13. 18. Sends large blocks of data at high speed
  14. 19. Only the hub prevents all the computers from stop working
  15. 20. Allows data to be sent in both ways
  16. 21. Best used where cables cannot be installed
  17. 24. Use to connect more than one computers