Across
- 3. A group of interconnected computers.
- 5. Software used for organizing data in rows and columns.
- 9. Securing data by converting it into code.
- 12. Rules governing data communication.
- 13. The amount of money in an account.
- 14. An official inspection of accounts.
- 15. A book or collection of accounts.
Down
- 1. A bill for goods or services.
- 2. A computer that provides data to other computers.
- 4. Copy of data stored separately for safety.
- 6. Security system that controls incoming and outgoing network traffic.
- 7. Step-by-step procedure for calculations.
- 8. Programs used to perform tasks on a computer.
- 10. Online storage and computing service.
- 11. Organized collection of data.