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  3. 7th Class
  4. General Knowledge
  5. Miscellaneous / विविध

7th Class General Knowledge Miscellaneous / विविध Question Bank Science and Technology

  • question_answer
    USB is a plug-and-play interface that allows a computer to communicate with peripheral and other devices. What does USB stand for?

    A)  Uniform Secondary Bit

    B)  Ultra Smart B and width

    C)  Universal Serial Bus

    D)  Utility Server Broadband

    Correct Answer: C

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