Digital Technology Terms

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Across
  1. 2. needed if you want to convert analogue to digital
  2. 3. an abbreviation of picture element
  3. 5. a type of image that is made up of pixels
  4. 8. ___(?)___ system: a necessary piece of system software
  5. 11. a measurement of the quality of an image
  6. 13. this law protects the rights of individuals and the data that is stored about them
  7. 14. this is 1024 megabytes
  8. 16. a popular image file format
  9. 18. a continuous data form
  10. 20. a group of 8 bits
  11. 21. a versatile text file format
Down
  1. 1. a type of memory that helps the CPU to process data faster
  2. 4. a data type, which is of type number
  3. 6. a type of memory that is non-volatile
  4. 7. the smallest unit of storage
  5. 9. ___(?)___ software: this type of software enables users to do a particular task
  6. 10. a discrete data form
  7. 11. a type of memory that is volatile
  8. 12. a data type, usually consisting of text
  9. 15. a popular sound file format
  10. 17. a type of image made up of components (lines, shapes etc)
  11. 19. a compression method that permanently removes data to reduce file size