7th Class Computers Latest Developments Field of IT Question Bank Latest Developments in the Field of IT

  • question_answer GPS devices can pinpoint locations by ____________.

    A) Satellites     

    B) Lasers

    C) Mini Waves   

    D) None of these

    Correct Answer: A

    Solution :

    GPS is a navigation system based on satellites. It provides geolocation and time information based on data received from satellites. 

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