Computer science crossword

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Across
  1. 2. The smallest unit of a digital image.
  2. 3. A system that organizes and stores information.
  3. 7. A way to keep information safe by coding it.
  4. 8. A repeated set of instructions in coding.
  5. 9. Finding and fixing errors in code.
  6. 13. The physical parts of a computer.
  7. 14. A set of instructions that a computer follows.
  8. 15. A device that connects devices to the internet.
Down
  1. 1. The language of computers using 0s and 1s.
  2. 4. A step-by-step set of instructions.
  3. 5. Online storage for data and files.
  4. 6. A global network that connects computers.
  5. 10. Stored data that helps websites load faster.
  6. 11. The "brain" of the computer.
  7. 12. Programs and applications used on a computer.