Chapter 2: Data Communication

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Across
  1. 3. single wire transmission
  2. 4. contains the addresses of the data
  3. 6. data itself
  4. 7. method of error detection by summing the data values
  5. 10. convert to gibberish
  6. 11. multiple wire transmission
  7. 15. both directions one at a time
  8. 16. the transfer of small pieces of data across various networks.
  9. 18. example application for check digit
Down
  1. 1. different keys
  2. 2. small segment of data sent over a network
  3. 5. same keys
  4. 8. one direction only
  5. 9. convert to readable language
  6. 12. prevents infinite sending of data
  7. 13. sender checks the sent data
  8. 14. contains the EOF
  9. 17. positive and negative acknowledgements