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Why ABC is considered electro-mechanical computer?

A. Because it was invented before electronic computers were developed

B. Because there are wheels, drums, bars to rotate and move to produce result

C. Because they use the flow of electrons in different component

D. None of above

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  1. One computer that is not considered a portable is
  2. CD-ROM stands for
  3. A normal CD- ROM usually can store up to _________ _data?
  4. Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
  5. ASCII and EBCDIC are the popular character coding systems.What does EBCDIC stand for?
  6. Software in computer
  7. ________ is the process of dividing the disk into tracks and sectors.
  8. WAN stands for
  9. Model 5100 was_____ in 1957.
  10. The typical computer criminal is a(n):
  11. Which of the following is used as a primary storage device?
  12. A term associated with the comparison of processing speeds of different computer system is:
  13. ________ provides process and memory management services that allow two or more tasks, jobs, or programs…
  14. CD-ROM stands for
  15. Which term is used to describe RAM?
  16. Which of the following programming language started from second generation?
  17. A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots…
  18. A systems programming language for microcomputers in the Intel family is
  19. Which part of the computer is used for calculating and comparing?
  20. Each set of Napiers bones consisted of ______ rods.
  21. Which of the following required large computer memory?
  22. The term ________ designates equipment that might be added to a computer system to Enhance its functionality.
  23. Which of the following IC was used in third generation of computers?
  24. Who invented Integrated Circuits?
  25. The time for which a piece of equipment operates is called
  26. The examination and changing of single bits or small groups of his within a word is called
  27. Which of the following programming language were used in first generation computers?
  28. The computer size was very large in
  29. Which of the following devices can be sued to directly image printed text?
  30. Primary memory stores