High density double sided floppy disks could store of data

A. 1.40 MB

B. 1.44 GB

C. 1.40 GB

D. 1.44 MB

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  1. Which of the following memory medium is not used as main memory system?
  2. Mostly which of the following device is used to carry user files?
  3. The programs which are as permanent as hardware and stored in ROM is known as
  4. Why are vacuum tubes also called valves?
  5. Which of the following is not the classification of computers based on application?
  6. EPROM can be used for
  7. In _____ mode, the communication channel is used in both directions at the same time?
  8. Who built the world's first electronic calculator using telephone relays, light bulbs and batteries?
  9. The full form of ALU is
  10. The system unit of a personal computer typically contains all of the following except:
  11. In latest generation computers, the instructions are executed
  12. A number which is stored and processed but not in the standard exponential form is called
  13. COBOL is widely used in application s
  14. The first computer introduced in Nepal was
  15. Trackball is A________
  16. MICR stands for
  17. The memory which is programmed at the time it is manufactured
  18. CAD stands for
  19. IBM 1401 is
  20. The ________ data mining technique derives rules from real-world case examples.
  21. What is meant by a dedicated computer?
  22. Which of the following is valid statement?
  23. What is System Analysis?
  24. Which of the following is correct full form of BCD?
  25. ________ computer is a medium sized computer
  26. Which is the limitation of high level language?
  27. Which of the following is the 1's complement of 10?
  28. What is required when more than one person uses a central computer at the same time?
  29. Which of the following is internal memory?
  30. Who invented Analytical engine?