Understanding Computers Crossword

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Across
  1. 2. SYSTEM a software that supports a computer’s basic functions
  2. 3. a component of your computer that allows you to store and access data on a long term basis.
  3. 6. controls interpretation and execution of instructions
  4. 8. misleading advertisement done deliberately
  5. 10. files created by websites you visit
  6. 14. STORAGE store data on the internet through cloud computing provider
  7. 15. is a global network which provides a variety of information, facilities, communication etc.
  8. 16. an unexpected problem
  9. 18. a circuit board which contains all the principle components of a computer or device
  10. 19. physical elements of a computer
  11. 21. is a short term memory where the data that the processor is currently being store.
Down
  1. 1. a computer infection that operates without consent
  2. 4. processed info sent out from a computer or other electronic device
  3. 5. a high speed internet access that is on and faster than a traditional dial-up.
  4. 7. the smallest unit of data a computer can process and store
  5. 9. modulator demodulator
  6. 11. set of data or instructions used to operate computers/special tasks
  7. 12. a number scheme which consist of only two possible values for each digit (0, 1)
  8. 13. information fed into a data processing system
  9. 17. network security systems that prevent unauthorized access to a network.
  10. 19. DRIVE high capacity, self storage device
  11. 20. a read only memory