Across
- 3. printed output
- 4. Program or hardware device or both that filter the information coming through the internet preventing unauthorized person
- 5. made up of keys
- 6. MOdulator-DEModulator
- 9. raw facts
- 10. a set of rules that govern how computers are to communicate
- 11. A set of characters which uniquely identifies a user
- 12. the clarity of an image
- 14. A computer publication on the Internet’s World Wide Web
- 15. identification system that uses body parts
Down
- 1. Networks that are set up in large companies so that employees can access
- 2. physical parts of a computer
- 7. a collection of tables
- 8. To transfer data from one computer to a remote computer
- 13. a connection of nodes sharing information