CS Review Puzzle

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Across
  1. 2. How fast it takes for the CPU to access RAM
  2. 4. Removing files that can be safely deleted (2)
  3. 6. Handles data between CPU and RAM
  4. 9. Connects all internal computer components
  5. 12. ALU stands for _____ Logic Unit
  6. 13. Central _______ Unit
  7. 14. GHz measures _____ speed
  8. 15. Store an address or number for the CPU
  9. 16. Byte, ______, megabyte, gigabyte
Down
  1. 1. A program tracking pressed keys to access to confidential information
  2. 3. Graphics Card, abbreviated
  3. 5. ______ Data Rate
  4. 7. Make up logic gates
  5. 8. The control bus, address bus, and ____ bus
  6. 10. The Control Unit breaks down instructions, storing needed data in registers
  7. 11. Basic input/output system
  8. 12. 2 Factor _____________