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