Across
- 2. Protecting computers and data from attacks
- 4. Programs and apps used on a computer
- 5. The physical parts of a computer
- 7. Software used to organise data in rows and columns
- 9. A calculation used in a spreadsheet
- 14. Computers connected together to share data
- 17. An organised collection of data
- 18. A named storage place for a value in a program
- 20. Information produced by a computer system
- 21. Data entered into a computer system
- 22. A group of eight bits
- 23. A command that repeats instructions
Down
- 1. A secret word used to access an account
- 3. The rules for writing code correctly
- 4. Instructions carried out in order
- 6. Software used to view websites
- 8. A single box in a spreadsheet
- 10. A step-by-step set of instructions to solve a problem
- 11. Finding and fixing errors in code
- 12. A number system using only 0 and 1
- 13. A global network of connected computers
- 15. Scrambling data to keep it secure
- 16. Choosing different actions depending on a condition
- 19. A value that is either true or false