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Which of the following is not input unit device?

A. scanner

B. camera

C. plotter

D. digitizer

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

You can do it
  1. A register organized to allow to move left or right operations is called a
  2. Mostly which of the following device is used to carry user files?
  3. Floppy disks are available in
  4. The most commonly used standard data code to represent alphabetical, numerical and punctuation characters…
  5. Select the Odd one
  6. CD-ROM is a
  7. The two kinds of main memory are:
  8. Which of the following is not an electronic computer?
  9. Which of the following is first generation computer?
  10. Which device can understand difference between data & programs?
  11. Which of the following are (is) considered to be video component?
  12. ______ computers are also called personal computers
  13. Microprocessors as switching devices are for which generation computers
  14. The silicon chips used for data processing are called
  15. What is System Analysis?
  16. A modern electronic computer is a machine that is meant for
  17. The difference between memory and storage is that memory is ______ and storage is
  18. High level language is also called
  19. Another word for a daisy wheel printer
  20. Examples of output devices are
  21. The instructions for starting the computer are house on
  22. ________is a combination of hardware and software that facilitates the sharing of information between…
  23. What was the main disadvantage of vacuum tubes?
  24. A computer program that converts an entire program into machine language is called a/an
  25. The secondary storage devices can only store data but they cannot perform
  26. A set of flip flops integrated together is called
  27. LSI, VLSI & ULSI chips were used in which generation?
  28. Which of the following is required when more than one person uses a central computer at the same time?
  29. Operating system, editors, and debuggers comes under?
  30. John Napier invented Logarithm in