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Who is credited with the idea of using punch cards to control patterns in a waving machine?

A. Pascal

B. Hollerith

C. Babbage

D. Jacquard

You can do it
  1. Which of the following storage devices can store maximum amount of data?
  2. The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
  3. Who designed the first electronics computer ENIAC?
  4. An integrated circuit is
  5. The commonly used standard data code to represent alphabetical, numerical and punctuation characters…
  6. ________is a combination of hardware and software that facilitates the sharing of information between…
  7. The output quality of a printer is measured by
  8. What is the main difference between a mainframe and a super computer?
  9. Which of the following is correct acronym of VGA?
  10. A register organized to allow to move left or right operations is called a ____
  11. The metal disks, which are permanently housed in, sealed and contamination free containers are called
  12. Nepal brought a computer for census of 2028 BS. This computer was of
  13. Which of the following is not a micro computer?
  14. A program that converts computer data into some code system other than the normal one is known as
  15. When was the X window system born?
  16. An approach that permits the computer to work on several programs instead of one is
  17. ________ provides process and memory management services that allow two or more tasks, jobs, or programs…
  18. CD-ROM stands for
  19. Programs designed to perform specific tasks is known as
  20. Who is the father of personal computer?
  21. Which of the following is true?
  22. Mnemonic a memory trick is used in which of the following language?
  23. A notation used to express clearly on algorithm is known as
  24. The first computer introduced in Nepal was
  25. Symbolic logic was discovered by
  26. Touch Screen is________
  27. Where are data and programme stored when the processor uses them?
  28. An _________ Device is any device that provides information, which is sent to the CPU
  29. ________ are used for plotting graphs and design on papers
  30. Assembly language started to be used from