The brain of any computer system is


B. Memory


D. Control unit

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  1. In analog computer
  2. MSI stands for
  3. The central processing unit (CPU) consists of
  4. Which of the following is the most powerful computers?
  5. The ________ data mining technique derives rules from real-world case examples.
  6. Light pen and joystick are________
  7. The first firm to mass-market a microcomputer as a personal computer was
  8. UNIVAC was a first generation computer. What is its full form?
  9. Which of the following have the fastest access time?
  10. In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted…
  11. A name or number used to identify a storage location is called
  12. High density double sided floppy disks could store of data
  13. Magnetic disks are the most popular medium for
  14. Charles Babbage was awarded by Royal Society for his
  15. Which is not a computer of first generation?
  16. The first machine to successfully perform a long series of arithmetic and logical operations was:
  17. Punched cards were first introduced by
  18. The data recording format in most of the modern magnetic tape is
  19. The difference between memory and storage is that memory is ______ and storage is
  20. Fifth generation computer is also known as
  21. Integrated Circuits (ICs) are related to which generation of computers?
  22. The advantage of COM are its __ and __
  23. The tracks on a disk which can be accessed without repositioning the R/W heads is
  24. EPROM can be used for
  25. A computer can solve more than one kind of problem. This is related to which of the following characteristics?
  26. An optical input device that interprets pencil marks on paper media is
  27. A group of magnetic tapes, videos or terminals usually under the control of one master is
  28. The ________ is the amount of data that a storage device can move from the storage medium to the Computer…
  29. Who invented Slide Rules?
  30. Analog computer works on the supply of