Crossword_1

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Across
  1. 3. the amount of time it takes to transfer a word of data to or from the
  2. 6. It separates the external aspects of an object from internal implementation details
  3. 7. allows users to interact with a program in a graphical environment
  4. 8. The density of pixels described in pixels per inch.
  5. 12. A directed acyclic graph.
  6. 13. a function that can be opened.
  7. 17. any business activity using electronic communication when goods and services are exchanged
  8. 18. sharing of attributes and operations among classes based on a hierarchical relationship
  9. 20. A repetitive action or command typically created with programming loops.
Down
  1. 1. an intentional stopping or pausing place in a program, put in place for
  2. 2. allows users to interact with a program in a graphical environment
  3. 4. C language was invented to develop which Operating System.?
  4. 5. Another name for a logic chip is -
  5. 9. A process of reorganizing the data stored on the hard drive
  6. 10. a computer program where you can look up and information on the internet.
  7. 11. purposes.
  8. 14. the essential center/core of the computer operating system
  9. 15. a combined devise for modulation and demodulation
  10. 16. uneven delay in the delivery of audio/video packets
  11. 19. r device that converts ac to dc signal