When did John Napier develop logarithm?

A. 1416

B. 1614

C. 1641

D. 1804

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  1. The term referring to evacuating the content of some part of the machine is known as
  2. The two major types of computer chips are
  3. A byte consists of
  4. IMB launched its first personal computer called IBM-PC in 1981. It had chips from Intel, disk drives…
  5. Which American computer company is called Big Blue?
  6. What was the main disadvantage of vacuum tubes?
  7. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
  8. A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by…
  9. What are the stages in the compilation process?
  10. The microcomputer, Intel MCS-80 is based on the widely used Intel
  11. An online backing storage system capable of storing larger quantities of data is
  12. Switching device of fifth generation computer is________
  13. To move a copy of file from one computer to another over a communication channel is called?
  14. Where as a computer mouse moves over the table surface, the trackball is
  15. What is a light pen?
  16. Which of the following printing devices an output composed of a series of data?
  17. What is the name of the display feature that highlights are of the screen which requires operator attention?
  18. Which method is used to connect a remote computer?
  19. Charles Babbage is considered the father of modern computers because
  20. The two kinds of main memory are:
  21. Which printer is very commonly used for desktop publishing?
  22. One of the main feature that distinguish microprocessors from micro-computer is
  23. On which aspect the analog computers are better than digital?
  24. Which of the following is not anti-viruses software?
  25. One computer that is not considered a portable is
  26. Which of the following IC was used in third generation of computers?
  27. Which statement is valid about magnetic tape?
  28. Machine language is
  29. What is a light pen?
  30. A storage area used to store data to a compensate for the difference in speed at which the different…