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6th Class Computers Science Fundamentals of Computer Question Bank Fundamentals of Computer

  • question_answer
    Which of the following devices is used to supply power to the computer system?

    A) Jumper

    B) Microprocessor

    C) SMPS

    D) Motherboard

    Correct Answer: C

    Solution :

    A switched-mode power supply (SMPS) is an electronic circuit that converts power using switching devices that are turned on and off at high frequencies.


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