Year 9 - ICT - Relief - 30th June

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Across
  1. 1. A malicious program that spreads itself
  2. 4. Card Device that connects a computer to a network
  3. 9. Collection of related information stored electronically
  4. 12. Device that forwards data between networks
  5. 13. Software that manages computer hardware
  6. 14. A secret word used to protect an account
  7. 16. Device used to print documents
  8. 17. Temporary memory used while programs are running
  9. 18. The process of finding and fixing program errors
  10. 19. Program used to browse websites
Down
  1. 2. A worldwide network of computers
  2. 3. Microsoft's spreadsheet application
  3. 5. The brain of the computer
  4. 6. Physical parts of a computer
  5. 7. A row and column intersection in Excel
  6. 8. A security attack that tricks users into revealing information
  7. 10. Program instructions written by a programmer
  8. 11. Smallest unit of data
  9. 12. Permanent memory that stores startup instructions
  10. 15. A worksheet is found inside this