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Which of the following contains permanent data and gets updated during the processing of transactions?

A. Operating System File

B. Transaction file

C. Software File

D. Master file

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  1. Nepal brought a computer for census of 2028 BS. This computer was of
  2. Bit stands for
  3. Which of the following are the cheapest memory devices in terms of Cost/Bit?
  4. Which of the following storage devices can store maximum amount of data?
  5. Which company is the biggest player in the microprocessor industry?
  6. BCD is
  7. A paper printout of a document is known as
  8. Computer professionals working in a computer centre are
  9. Which of the following is a storage device?
  10. A song being played on computer speaker is
  11. Which computer support co-processors?
  12. Which statement is valid?
  13. Large transaction processing systems in automated organisations use
  14. Computer system comprises of major units
  15. Todays computer giant IBM was earlier known by different name which was changes in 1924. What was that…
  16. CPU speed of a personal computer is
  17. Main storage is also called
  18. Select the Odd one
  19. A register organized to allow to move left or right operations is called a ____
  20. What was the computer invented by Attanasoff and Clifford?
  21. The difference between people with access to computers and the Internet and those without this access…
  22. Which type of computers uses the 8-bit code called EBCDIC?
  23. A CPU contains
  24. Microprocessors as switching devices are for which generation computers?
  25. Modern Computers are very reliable but they are not
  26. Hard disk is coated in both sides with
  27. Who invented Mark I?
  28. What does DMA stand for?
  29. A device for converting handwritten impressions into coded characters & positional coordinates for input…
  30. What are the stages in the compilation process?