Across
- 3. is the abbreviation for Arithmetic Logic Unit
- 5. storage retains programs and data for future use.
- 8. These devices allow the user to see the processed results for example monitors and printers.
- 9. store data and results for future use.
- 10. this is a permanent storage device that contains data that cannot be changed.
Down
- 1. stands for Central Processing Unit
- 2. these are the physical components of the computer, that you can touch.
- 4. These devices allow data and instructions into the computer system for example keyboards and mouses.
- 6. this is an electronic machine that accepts data,stores the results or gives you an output.
- 7. this is a set of programs that tells the computer what to do.