Representing Data Within Computers, and bonus bits

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Across
  1. 3. Reverses and input e.g. 1 becomes 0
  2. 7. Takes two inputs with both of them needing to be 1 to output 1
  3. 9. One binary number on its own
  4. 10. The encoding system that stores Letters within a computer
  5. 11. The brains of a computer, does all processing
  6. 12. 11111111 in binary makes (Answer in words)
  7. 15. 0111 In binary makes (Answer in words)
  8. 16. How computers store all types of data in 1s and 0s
  9. 17. Four binary bits together
Down
  1. 1. When you plug together inputs, logic gates and outputs
  2. 2. A device used to get information out of a computer
  3. 4. These gates form the foundations of all modern Computers
  4. 5. Where a computer stores data and programs long term
  5. 6. Another number system that uses pairs of characters to store a binary number e.g. 7B
  6. 8. 1111 in Binary makes (Answer in words)
  7. 13. Takes two inputs with only one input needing to be a 1 to output 1
  8. 14. A device used to get data into a computer
  9. 18. 8 Binary bits together