4CP0 - Topic 4 starter

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Across
  1. 2. Very fast memory close to the CPU used to store frequently accessed data
  2. 5. A program that translates an entire high-level program into machine code before execution
  3. 7. Hardware used to present data from a computer to the user
  4. 10. The part of the CPU that directs and coordinates operations in the computer
  5. 13. A computational model where multiple processes run at the same time
  6. 17. Software that manages hardware, files, processes and the user interface
  7. 19. The hardware device that performs calculations and controls the operation of a computer
  8. 20. Hardware used to send data into a computer system
Down
  1. 1. A computational model where instructions are executed one after another in order
  2. 3. Data that is entered into a computer before it is processed
  3. 4. The stage where the computer manipulates or works on the data
  4. 6. A computational model where multiple independent entities interact within a system
  5. 8. A component that sends regular timing signals to control CPU operations
  6. 9. Hardware used to keep data permanently even when power is off
  7. 11. The information produced after data has been processed
  8. 12. Temporary memory that stores data currently being used by the computer
  9. 14. A very small and very fast storage location inside the CPU
  10. 15. The part of a computer that stores data and instructions for the CPU to use
  11. 16. Memory that permanently stores instructions needed to start a computer
  12. 18. The part of the CPU that performs arithmetic and logical operations