The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called




D. All of above

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  1. An output device that uses words or messages recorded on a magnetic medium to produce audio response…
  2. Which number system is usually followed in a typical 32-bit computer?
  3. The personal computer industry was started by
  4. Storage capacity of magnetic disk depends on
  5. Personnel who design, program, operate and maintain computer equipment refers to
  6. What is the name of the display feature that highlights are of the screen which requires operator attention?
  7. Which of the following machine was not invented by Charles Babbage?
  8. In a computer, most processing takes place in
  9. RAM is an example of
  10. The complete picture of data stored in database is known as
  11. Who is the father of personal computer?
  12. A modern electronic computer is a machine that is meant for
  13. UNIVAC is
  14. A compiler means
  15. A computer consists of
  16. IBM System/360 is
  17. Identify the correct statement
  18. A fault in a computer program which prevents it from working correctly is known as
  19. The first microprocessor built by the Intel corporation was called
  20. High density double sided floppy disks could store _____ of data
  21. The control unit of a microprocessor
  22. ________ is the key to close a selected drop -down list; cancel a command and close a dialog box.
  23. Integrated Circuits (ICs) are related to which generation of computers?
  24. Which of the following is the largest unit?
  25. Which of the following is not a micro computer?
  26. Integrated Circuits (ICs) are related to which generation of computers?
  27. Which of the following produces the best quality graphics reproduction?
  28. Computers manipulate data in many ways, and this manipulation is called________
  29. Which one of the following input device is user- programmable?
  30. Who built the first Mechanical Calculator?