Fundamentals of Computing

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Across
  1. 4. Hardware used to permanently stored data used by a computer.
  2. 6. The part of the CPU that stores data currently being processed.
  3. 7. Hardware used to send data out of a computer.
  4. 8. Computer software (a program) that performs a specific function.
  5. 10. The part of the CPU that performs calculations and comparisons of data.
  6. 13. The site for the British codebreaking operation during World War II.
  7. 14. Clickable icons and menus that made computers very user friendly.
  8. 15. A number system based on 2 numbers.
Down
  1. 1. A 3-step process that the CPU uses repeatedly to process programs stored in RAM.
  2. 2. A microchip that processes a computer program's data and instructions.
  3. 3. The main memory of a computer that stores programs being processed by the CPU.
  4. 5. The part of the CPU that controls the flow of data around a computer.
  5. 9. The number of FDE cycles completed each second.
  6. 11. Hardware used to send data into a computer.
  7. 12. A number system based on 10 numbers.