computer science

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Across
  1. 5. A computer networking protocol
  2. 6. Lengths of wires that transfer signals and data
  3. 9. Data sent simultaneously from different computers
  4. 10. Address Every device on the internet has one
  5. 12. rate Amount of which a packet is resent
Down
  1. 1. Used to transmit data over networks
  2. 2. Poor network performance can come out of this
  3. 3. An agreed method of communication used within the network
  4. 4. The measure of capacity of a communications channel
  5. 7. Optic Transmits data through light
  6. 8. Network that uses radio waves to transmit data
  7. 11. URL of a particular website