Switching device of fifth generation computer is________

A. Vacuum tubes

B. Transistors



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  1. The technology that stores only the essential instructions on a microprocessor chip and thus enhances…
  2. Help Menu is available at which button?
  3. Which is not a basic function of a computer?
  4. CPU speed of a personal computer is
  5. Which of the following is not an output device?
  6. Which device is used to backup the data?
  7. ASCII and EBCDIC are the popular character coding systems.What does EBCDIC stand for?
  8. What is the responsibility of the logical unit in the CPU of a computer?
  9. The word processing task associated with changing the appearance of a document is
  10. ASCII is a coding system that provides
  11. CD-ROM stands for
  12. A computer has very low failure rate because it uses electronic components. It produces very consistent…
  13. Which of the following magazines covers only the IBM PC and its compatibles?
  14. An error in computer data is called
  15. Which of the following processors use RISC technology?
  16. Which of the following disk is fixed disk?
  17. Memory unit is one part of
  18. Which unit is known as nerve center of computer?
  19. From which generation operating systems were developed?
  20. A modern digital computer has
  21. EBCDIC stands for
  22. Which of the following does not affect the resolution of a video display image?
  23. Once you load the suitable program and provide required data, computer does not need human intervention.…
  24. The Second Generation Computer was based on ________.
  25. FORTRAN is a programming language. What does FORTRAN stand for?
  26. Which of the following programming language were used in first generation computers?
  27. Multi user systems provided cost savings for small business because they use a single processing unit…
  28. Malicious software is known as:
  29. 174. When was the X window system born?
  30. Which of the following are input devices?