Across
- 2. Software which controls the hardware
- 4. Data saved to the Internet
- 9. internal data storage
- 11. Program with a set purpose
- 14. Sequence the CPU goes through for each instruction
- 15. CPU
- 18. Physical parts of computer
- 19. CD, DVD or blue Ray
- 20. High Capacity Optical Driver
- 21. Sends control signals to all parts of the CPU
- 22. Anything with a microprocessor that is not a computer
- 23. High speed memory linked to the processor
Down
- 1. Part of the CPU that does the maths.
- 3. Solid State Drive
- 5. Auxiliary storage with no moving parts
- 6. Read only Memory
- 7. Allocates time for each CPU operation
- 8. Numbers out of 1s and 0s
- 10. Spinning discs which store data magnetically
- 12. Describes the results from a logic circuit
- 13. The programs and data
- 16. Random Access Memory
- 17. Mathematics of True and false values
- 20. Connect memory to the CPU