Crossword_1

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