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When was Pascaline invented?

A. 1617

B. 1620

C. 1642

D. 1837

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  1. Which of the following are input devices?
  2. Which is the highest form?
  3. An output device that uses words or messages recorded on a magnetic medium to produce audio response…
  4. Which of the following is used as a primary storage device?
  5. Which of the following is not a class based on size?
  6. A floppy disk contains
  7. A term used to describe interconnected computer configuration is
  8. Which of the following storage device can store the largest amount of data?
  9. An _________ Device is any device that provides information, which is sent to the CPU
  10. ________are specific to users' needs
  11. Who invented the microprocessor?
  12. Which electronic component was made out of semiconductor material?
  13. The basic operations performed by a computer are
  14. A set of flip flops integrated together is called ____
  15. A hybrid computer
  16. Fifth generation computer is also known as
  17. Office LANS, which are scattered geographically on large scale, can be connected by the use of corporate
  18. Access time is
  19. The operating speed of third generation computer was
  20. The silicon chips used for data processing are called
  21. Which of the following printing devices an output composed of a series of data?
  22. Which of the following is first generation of computer
  23. Which of the following is a read only memory storage device?
  24. The term GIGO is related to
  25. It was in 2028 BS the was brought in to calculate census datA.
  26. Which of the following is called low level languages?
  27. A technique used by codes to convert an analog signal into a digital bit stream is known as
  28. Which of the following is/ are operating systems
  29. In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted…
  30. Which statement is valid about computer program?