Slide Rules was invented in

A. 1614

B. 1617

C. 1620

D. None of above

You can do it
  1. Which of the following memories needs refreshing?
  2. A device that connects to a network without the use of cables is said to be-
  3. When was the first electro-mechanical computer developed?
  4. Which of the following is still useful for adding numbers?
  5. ABC is a
  6. Which of the following device was not invented by Babbage?
  7. What are the three decisions making operations performed by the ALU of a computer?
  8. Personal computers use a number of chips mounted on a main circuit board. What is the common name for…
  9. RAM is an example of
  10. ALU is
  11. UNIVAC is
  12. Which of the following is not processing?
  13. Which of the following is not a storage medium?
  14. The term GIGO is related to
  15. The typical computer criminal is a(n):
  16. John Napier invented Logarithm in
  17. Which of the following disk is fixed disk?
  18. Web cam is an
  19. A modern electronic computer is a machine that is meant for
  20. A directly accessible appointment calendar is feature of a __ resident package
  21. The first electronic computer was developed by
  22. An integrated circuit is
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    Who is the inventor of Difference Engine?
  24. Which is not a comptuer of first generation?
  25. Which of the following is not true?
  26. What does DMA stand for?
  27. Which of the following will happen when data is entered into a memory location?
  28. Why is it unethical to share copyrighted files with your friends?
  29. The actual execution of instructions happens in
  30. Storage capacity of magnetic disk depends on