CS revision 11.1

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Across
  1. 2. Error detection method that resends data until correct
  2. 6. Software that manages files and memory
  3. 8. Example of solid-state storage
  4. 9. Component that checks payment and raises barrier
  5. 11. Signal sent when a key is pressed
  6. 13. Type of device a printer is
  7. 15. Example of optical storage
  8. 16. Transmission method sending data one bit at a time
  9. 18. Software stored in ROM, includes BIOS
  10. 19. Example of hardware interrupt
  11. 21. CPU component that sends signals to manage the fetch-decode-execute cycle
  12. 22. One register in the CPU
  13. 24. Error check that counts 1s
  14. 26. Process of converting analogue sound to digital
  15. 29. Format data must be converted into for processing
  16. 31. Example of software interrupt
  17. 33. Transmission where both directions occur simultaneously
  18. 34. Register that stores the address of the next instruction
  19. 35. Collective term for physical components of a computer
Down
  1. 1. Storage type using spinning disks
  2. 3. Register that stores memory addresses
  3. 4. Compression that keeps all original data
  4. 5. Compression that removes some data
  5. 7. Software that manages interrupts
  6. 10. Character set supporting global languages and emojis
  7. 12. Packet part containing destination address and packet number
  8. 14. Another example of hardware interrupt
  9. 17. Software that provides services for the user
  10. 20. Devices that control packet paths
  11. 23. Security system that filters network traffic
  12. 25. Character set using 7 bits
  13. 27. Register that holds data being transferred to or from memory
  14. 28. Another example of software interrupt
  15. 30. Type of device a keyboard is
  16. 32. Component that determines CPU speed in GHz