2.1 Key Terms

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Across
  1. 2. the heart of the computer
  2. 6. frequently used data that is stored
  3. 7. measurement of electric current force or pressure
  4. 8. the main circuit board
  5. 10. essential foundation of a computer's operating system
  6. 11. base 2 number system
  7. 12. a device that provides service to another computer program
Down
  1. 1. Interface similar to HDMI
  2. 3. built-in touch display
  3. 4. external device used to send data
  4. 5. electrical measurement of power
  5. 9. the physical parts of the computer system