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To move a copy of file from one computer to another over a communication channel is called?

A. File transfer

B. File encryption

C. File modification

D. File copying

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  1. Which of the following is also known as brain of computer
  2. The system unit of a personal computer typically contains all of the following except:
  3. What was the first computer to perform all calculation using electronics rather than wheels, ratchets,…
  4. The technology that stores only the essential instructions on a microprocessor chip and thus enhances…
  5. Which of the following is not an XT microprocessor?
  6. Each set of Napier's bones consisted of rods.
  7. To locate a data item for storage is
  8. Which of the following statement is valid?
  9. A computer which CPU speed around 100 million instruction per second and with the word length of around…
  10. Computers built before the First Generation of computers were:
  11. When a key is pressed on the keyboard, which standard is used for converting the keystroke into the…
  12. First page of Website is termed as-
  13. Which of the following is associated with error detector?
  14. Microprocessors as switching devices are for which generation computers
  15. Which of the following IC was used in third generation of computers?
  16. A hybrid computer uses a _____ to convert digital signals from a computer into analog signals.
  17. Which is not a computer classification?
  18. ASCII stands for
  19. A hybrid computer
  20. Which of the following is valid statement?
  21. Modern Computers are very reliable but they are not
  22. Once you load the suitable program and provide required data, computer does not need human intervention.…
  23. For which of the following computers can't be used?
  24. A number that is used to control the form of another number is known as
  25. Which of the following is not an input device?
  26. Cursor is a
  27. CD-ROM is a
  28. Which is not a basic function of a computer?
  29. Compression of digital data for efficient storage is
  30. Who built the world's first electronic calculator using telephone relays, light bulbs and batteries?