Which of the following is not an input device?


B. Optical scanners

C. COM (Computer Output to Microfilm)

D. Voice recognition device

You can do it
  1. Multi user systems provided cost savings for small business because they use a single processing unit…
  2. ________is defined as any crime completed through the use of computer technology.
  3. EBCDIC stands for
  4. What characteristic of read-only memory (ROM) makes it useful?
  5. The microcomputer, Intel MCS-80 is based on the widely used Intel
  6. Dot-matrix is a type of
  7. The computer code for the interchange of information between terminals is
  8. Which is not a computer of first generation?
  9. ________ printer is a non-impact printer and is quite in working
  10. Which of the following is NOT one of the four major data processing functions of a computer?
  11. Which was the world's first minicomputer and when was it introduced?
  12. Father of "C" programming language
  13. In 1999, the Melissa virus was a widely publicised:
  14. When was vacuum tube invented?
  15. Which of the following programming language were used in first generation computers?
  16. The actual execution of instructions happens in
  17. Who invented the microprocessor?
  18. The data recording format in most of the modern magnetic tape is
  19. One computer that is not considered a portable is
  20. The silicon chips used for data processing are called
  21. Which of the following is associated with error detector?
  22. Which of the following is machine independence program?
  23. Computer is free from tiresome and boardroom. We call it
  24. Which of the following is/ are operating systems
  25. Which of the following is not a feature of first generation computers
  26. Which of the following is considered first computer in the world?
  27. Which of the following is not an electronic computer?
  28. Plotter accuracy is measured in terms of repeatability and
  29. Second Generation computers were developed during
  30. MICR stands for