Data representation - KS3

123456789101112
Across
  1. 3. 1000 bytes
  2. 5. Coding scheme used to represent text as sequences of 0s and 1s
  3. 7. 1000 KB
  4. 9. 8 bits
  5. 11. Number system using only two digits
  6. 12. 4 bits
Down
  1. 1. 101 in base 10
  2. 2. A pair of hand-held _______ are waved in different patterns with the semaphore signaling system
  3. 4. Writing system for blind and visually impaired people
  4. 6. Number system used by humans
  5. 8. Smallest unit of data
  6. 10. Computers use sequences of ______ to represent information.