viii
Across
- 4. cooling the computer
- 6. green color port
- 7. Erased and re-written electrically
- 9. Erased by UV light
- 10. Expansion of USB
- 13. Expansion of DDR
- 14. links computer to the internet
- 15. first single chip microprocessor
- 16. components of a computer
- 17. set of programs
- 20. also known as USB Flash drive
Down
- 1. Temporary memory
- 2. HP
- 3. cools the microprocessor
- 5. Contains complete CPU on a single chip
- 8. another name of CPU
- 11. head of all circuit boards
- 12. Expansion of GB
- 18. Expansion of TB
- 19. Permanent memory