Which of the following machine was not invented by Charles Babbage?

A. Tabulating Machine

B. Analytical Engine

C. Difference Engine

D. Both C and D

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

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  1. A dumb terminal has
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  3. In analogue computer
  4. Which programming language is based on Algol 60.
  5. A byte consists of
  6. What is embedded system?
  7. The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately
  8. An IBM system/38 represents the computer class of:
  9. Before a disk drive can access any sector record, a computer program has to provide the record's disk…
  10. The time required for the fetching and execution of one simple machine instruction is
  11. What is required when more than one person uses a central computer at the same time?
  12. A computer cannot 'boot' if it does not have the
  13. People often call as the brain of computer system
  14. A type of channel used to connect a central processor and peripherals which uses multiplying is known…
  15. The brain of any computer system is
  16. Which of the following is true?
  17. The full form of ALU is
  18. A logic bomb that was created to erupt on Michelangelos birthday is an example of a:
  19. The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,
  20. MICR stands for
  21. A small or intelligent device is so called because it contains within it a
  22. Microprocessors as switching devices are for which generation computers
  23. Multi user systems provided cost savings for small business because they use a single processing unit…
  24. EPROM can be used for
  25. The magnetic storage chip used to provide non-volatile direct access storage of data and that have no…
  26. MSI stands for
  27. The term computer' is derived from
  28. Any type of storage that is used for holding information between steps in its processing is
  29. What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to…
  30. A 32 bit microprocessor has the word length equal to