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

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  4. Which of the following helps to protect floppy disks from data getting accidentally erased?
  5. ________are specific to users' needs
  6. What are the three decisions making operations performed by the ALU of a computer?
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  11. Why is it unethical to share copyrighted files with your friends?
  12. Number crunchier is the informal name for
  13. A modern electronic computer is a machine that is meant for
  14. ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
  15. Which is the largest computer?
  16. What is a brand?
  17. IBM 1401 is
  18. Bit stands for
  19. Which is the type of memory for information that does not change on your computer?
  20. To move a copy of file from one computer to another over a communication channel is called?
  21. When was the world's first laptop computer introduced in the market and by whom?
  22. Instructions and memory address are represented by
  23. In which year was chip used inside the computer for the first time?
  24. A term used to describe interconnected computer configuration is
  25. ________is defined as any crime completed through the use of computer technology.
  26. What was the computer invented by Attanasoff and Clifford?
  27. Main storage is also called
  28. One of the popular mass storage device is CD ROM. What does CD ROM stand for?
  29. What is meant by a dedicated computer?
  30. The arranging of data in a logical sequence is called