Year 10 Cycle 2 Revision

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Across
  1. 3. The number of bits stored per sample in a sound file
  2. 4. In binary addition, 1 + 1 = ?
  3. 5. To multiply or divide a binary number by 2, we perform binary....what?
  4. 6. In binary addition, 0 + 0 = ?
  5. 8. The highest number you can write in 4 bit binary
  6. 10. The additional data stored with an image, that incudes the height, width and colour depth
  7. 11. This character set was created to represent the thousands of different letters in multiple languages around the world
  8. 12. the number of samples stored per second in a sound file
  9. 14. data is physically lost in this type of compression
  10. 15. There are 128 possible characters in this character set
  11. 16. this type of compression is best used for word documents and executable files
Down
  1. 1. The highest number you can write in 8 bit binary
  2. 2. This type of image is made up of pixels
  3. 7. There are 256 possible characters in this character set
  4. 9. What do we call each individual square in an image?
  5. 13. In binary addition, 1 + 1 + 1 = ?