Theory Exam Puzzle

123456789101112131415
Across
  1. 3. a number system based only on the numerals 0 and 1.
  2. 6. a computer's short-term memory that temporarily stores data
  3. 8. 1000 in binary
  4. 9. fetches the instructions
  5. 11. the operating speed of a computer
  6. 12. a set of computer instructions in firmware
  7. 13. the processor in a computer
  8. 14. American Standard Code for Information Interchange
  9. 15. the colour of the motherboard
Down
  1. 1. a printed circuit board
  2. 2. Sink stuff to cool your computer down
  3. 4. store the data and instructions the processor needs most often
  4. 5. 8 bits
  5. 7. performs all arithmetic and logical operations
  6. 10. an electronic device that performs a Boolean logical operation on one or more binary inputs to produce a single binary output
  7. 15. the speed of the Cpu