________ are used for plotting graphs and design on papers

A. Trackball

B. Joystick

C. Light pen

D. Plotters

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
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  14. Chief component of first generation computer was
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  16. ________ is the ability of a device to "jump" directly to the requested data
  17. Which of the following is not an electronic computer?
  18. Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
  19. What was the first computer brought in Nepal?
  20. Who invented punched cards?
  21. You use a(n) ________, such as a keyboard or mouse, to input information
  22. To produce high quality graphics (hardcopy) in color, you would want to use a/n
  23. ________ provides process and memory management services that allow two or more tasks, jobs, or programs…
  24. Fifth generation computer is also known as
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  26. Which of the following is not an input device?
  27. RAM is an example of
  28. The typical computer criminal is a(n):
  29. A storage area used to store data to a compensate for the difference in speed at which the different…
  30. On-line real time systems become popular in ________ generation