YPDVA Y8 - Unit 1 revision keywords

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Across
  1. 2. A single binary digit, can be 0 or 1
  2. 4. An image made up of pixels arranged in a grid
  3. 5. The number system we normally use, based on 10 digits (0–9)
  4. 7. A single dot of colour in a digital image
  5. 8. A type of data that can be captured, stored, and played back
  6. 10. An image made of shapes and lines that can be scaled without losing quality
  7. 12. Continuous data, such as real-life sound waves
  8. 13. A code used to represent characters in binary
Down
  1. 1. A number system that uses only 0s and 1s
  2. 3. A device used to capture sound and turn it into a signal
  3. 6. Data stored using 0s and 1s
  4. 9. A device used to output sound so we can hear it
  5. 11. A type of image made of pixels, same as bitmap