The notable features like keyboards, monitors, GUI were developed in

A. First generation

B. Second generation

C. Third generation

D. Fourth generation

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  1. A technique used by codes to convert an analog signal into a digital bit stream is known as
  2. In analog computer
  3. ABC is a
  4. A high quality CAD system uses the following for printing drawing and graphs
  5. What is a brand?
  6. The system unit of a personal computer typically contains all of the following except:
  7. Seek time is
  8. The ALU of a computer responds to the commands coming from
  9. A datum that indicates some important state in the content of input or output is
  10. Why are vacuum tubes also called valves?
  11. Computer system comprises of major units
  12. Primary memory stores
  13. What was the computer invented by Attanasoff and Clifford?
  14. Web cam is an
  15. Which of the following processors use RISC technology?
  16. Chief component of first generation computer was
  17. Which converts the user data into machine readable form?
  18. Which method is used to connect a remote computer?
  19. In _____ mode, the communication channel is used in both directions at the same time?
  20. The full form of EEPROM is
  21. The amount of vertical space between lines of text in a document is called
  22. The computer abbreviation KB usually means
  23. MSI is the abbreviation of
  24. Which of the following is not a feature of first generation computers
  25. To produce high quality graphics (hardcopy) in color, you would want to use a/n
  26. When did John Napier develop logarithm?
  27. Which statement is valid about computer program?
  28. The difference between people with access to computers and the Internet and those without this access…
  29. When did arch rivals IBM and Apple Computers Inc. decide to join hands?
  30. When was Pascaline invented?