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