IT

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Across
  1. 4. abbreviation of American Standard Code For Information Interchange
  2. 6. elements such as hardware, software and networks and their use.
  3. 7. electronic visual computer display
  4. 9. unit of memory
  5. 11. electronic device
  6. 13. digits 0 and 1
  7. 14. instrument for converting sound waves into electrical energy
  8. 16. describes the base-10 number system
  9. 18. Device used to get information
  10. 21. process analogue signals which can take any value within a range
  11. 23. hand held device used to interact with digital devices
  12. 24. binary digits
  13. 25. a piece of computer hardware or software that provides functionality for other programs or devices
Down
  1. 1. a method of assigning binary codes to represent data
  2. 2. 1billiion bytes
  3. 3. system number system that is base 16
  4. 5. Used to hold and keep information speakers transducers that convert electromagnetic waves into sound waves
  5. 7. unit of information
  6. 8. display device which allows the user to interact with a computer by touching areas on the screen
  7. 10. smallest unit of data
  8. 12. Input device
  9. 15. Intentional character coding
  10. 17. 1trilliion bytes
  11. 19. a piece of computer hardware or software that provides functionality for other programs or devices
  12. 20. tool with a hard ended point
  13. 22. 4 binary digits