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. ABC is a
  2. A characteristic of card systems is:
  3. The advantage of COM are its __ and __
  4. When was the world's first laptop computer introduced in the market and by whom?
  5. Trackball is A________
  6. The actual execution of instructions happens in
  7. Touch Screen is________
  8. A computer cannot 'boot' if it does not have the
  9. Which was the most popular first generation computer?
  10. The capacity of 3.5 inch floppy disk is
  11. Which of the following is first generation of computer?
  12. Who built the first Mechanical Calculator?
  13. A term associated with the comparison of processing speeds of different computer system is:
  14. Why ABC is considered electro-mechanical computer?
  15. ASCII stands for
  16. IBM 1401 is
  17. A section of code to which control is transferred when a processor is interrupted is known as
  18. Which programming languages are classified as low level languages?
  19. The Third Generation Computer was made with .
  20. Note book, laptop, palm, hand-held computers are coming under the category of________ computer
  21. EPROM can be used for
  22. Which of the following languages is more suited to a structured program?
  23. The act of retrieving existing data from memory is called
  24. Assembly language started to be used from
  25. The term ________ designates equipment that might be added to a computer system to Enhance its functionality.
  26. Which of the following is related to fifth generation computers?
  27. What is the name of the display feature that highlights are of the screen which requires operator attention?
  28. A hybrid computer
  29. Second generation computers were developed during
  30. The computer code for the interchange of information between terminals is