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

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

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  1. The first computer introduced in Nepal was
  2. Which of the following was a special purpose computer?
  3. A set of flip flops integrated together is called
  4. Which electronic component was made out of semiconductor material?
  5. Analog computer works on the supply of
  6. Magnetic disks are the most popular medium for
  7. EBCDIC can code up to how many different characters?
  8. Through which device the main components of the computer communicate with each other?
  9. Which of the following have the fastest access time?
  10. The computer code for the interchange of information between terminals is
  11. Which computer memory is used for storing programs and data currently being processed by the CPU?
  12. Which converts the user data into machine readable form?
  13. A type of channel used to connect a central processor and peripherals which uses multiplying is known…
  14. Why are vacuum tubes also called valves?
  15. An integrated circuit is
  16. In the IBM PC-At, what do the words AT stand for
  17. in which year was UK's premier computing event started?
  18. ________ computers operate essentially by counting
  19. Which of the following is not a binary number?
  20. The primary function of the ________ is to set up the hardware and load and start an operating system
  21. Floppy disks which are made from flexible plastic material are also called?
  22. Any method for controlling access to or use of memory is known
  23. A term used to describe interconnected computer configuration is
  24. Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and…
  25. EBCDIC stands for
  26. The operating speed of third generation computer was
  27. A technique used by codes to convert an analog signal into a digital bit stream is known as
  28. What is meant by a dedicated computer?
  29. Which of the following is not processing?
  30. Today's computer giant IBM was earlier known by different name which was changes in 1924. What was that…