Across
- 3. part of computer where info cannot be changed
- 4. computer program used to find something
- 7. a cathode-ray tube used for display
- 8. large object used to look something up
- 9. computer program
Down
- 1. main computer in a network that has files and services
- 2. area on a computer screen
- 5. piece of machinery used to hit or lift something
- 6. collection of related data records
- 8. computer system that does basic operations of the system