Which of the following is not input unit device?

A. scanner

B. camera

C. plotter

D. digitizer

You can do it
  1. Operating system, editors, and debuggers comes under?
  2. The radian of a number system
  3. Which of the following is true?
  4. Which is the largest computer?
  5. An application program that helps the user to change any number and immediately see the result of that…
  6. Mark I is also known as
  7. The secondary storage devices can only store data but they cannot perform
  8. Hard disk is coated in both side with
  9. Computers with 80286 microprocessor is
  10. MSI stands for
  11. On which aspect the analog computers are better than digital?
  12. Which of the following memory medium is not used as main memory system?
  13. What are the stages in the compilation process?
  14. The operating speed of third generation computer was
  15. Which of the following memories needs refresh?
  16. Registers, which are partially visible to users and used to hold conditional, are known as
  17. The device used to carry digital data on analogue lines is called as
  18. A group of magnetic tapes, videos or terminals usually under the control of one master is
  19. Pick the one that is used for logical operations or comparisons such as less than equal to or greater…
  20. Bit stands for
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    Who invented the high level language C?
  22. When did arch rivals IBM and Apple Computers Inc. decide to join hands?
  23. The first generation of computers available was based on the bit micro processors.
  24. Which of the following require large computers memory?
  25. Which characteristic of computer distinguishes it from electronic calculators?
  26. Easily reloctable language is
  27. A computer program that converts assembly language to machine language is
  28. A dumb terminal has
  29. A computer system that is old and perhaps not satisfactory is referred to as a(n)
  30. in which year was UKs premier computing event called ?The which computer? started?