Computer System Organisation

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Across
  1. 2. Circuit board that holds the CPU and other components
  2. 6. Central component of a computer system that executes instructions
  3. 7. Hardware device that translates digital signals into analog signals for communication over telephone lines
  4. 9. Temporary storage that holds data while a computer is running
  5. 10. Software that manages computer hardware and software resources
Down
  1. 1. Hardware that allows a computer to connect to the internet
  2. 2. Pathway that transfers data between computer components
  3. 3. Primary storage of a computer
  4. 4. Permanent memory used to store the BIOS
  5. 5. Non-volatile storage that uses magnetic storage to store and retrieve digital data
  6. 8. Type of memory that can be electronically erased and reprogrammed