review

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Across
  1. 5. numerical notation that has 2 rather than 10 as a base.
  2. 8. hardware that renders things onto the monitor
  3. 11. the physical building blocks of digital circuits
  4. 13. used to store data while the computer is active
  5. 14. a part that uses laser light waves to read or write data
  6. 15. the main printed circuit board
  7. 17. is a digital circuit in a CPU that performs all math
  8. 18. Basic Input/Output System
  9. 20. any hacking software to get access to your computer
Down
  1. 1. tricking people into something to get their information
  2. 2. getting data or instructions from storage
  3. 3. type of malware that hijacks a computer file or networks
  4. 4. a semi conductor that controls current and acts as a switch
  5. 6. a unit of frequency equal to one billion hertz
  6. 7. temporary storage layer in computing that holds accessed data,
  7. 9. a core component of a computer's CPU
  8. 10. something that prevents heating of another computer part
  9. 12. indicates how many cycles per second a CPU can do
  10. 16. the smallest unit of digital information
  11. 19. the time delay between an action and thee system responding