Which of the following does not store data permanently?



C. Floppy Disk

D. Hard Disk

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  1. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
  2. An approach that permits the computer to work on several programs instead of one is
  3. ________ Is the functional key to display Save-As box.
  4. When we look at the cost, which of the following computer is most expensive?
  5. Which access method is used to access cassette tape?
  6. Who invented Integrated Circuits?
  7. The CPU and memory are located on the:
  8. Which of the following storage devices can store maximum amount of data?
  9. Which device can understand difference between data & programs?
  10. Which of the following are the best units of data on an external storage device?
  11. The binary system uses powers of
  12. MICR stands for
  13. Which of the following is not processing?
  14. Magnetic disks are the most popular medium for
  15. The personal computer industry was started by
  16. Why are vacuum tubes also called valves?
  17. CAD stands for
  18. A hybrid computer
  19. Which of the following is valid statement?
  20. Which language was devised by Dr. Seymour Cray?
  21. A hybrid computer
  22. Through which device the main components of the computer communicate with each other?
  23. Where does most data go first with in a computer memory hierarchy?
  24. Which of the following have low failure rate?
  25. Apple company used chips from for its computers
  26. Which part of the computer is used for calculating and comparing?
  27. Who invented the high level language C?
  28. The report card and merit list forms the
  29. Each set of Napier's bones consisted of rods.
  30. Mini computers and micro computers are from which generation of computers?