JEE Main & Advanced Physics Semiconducting Devices Question Bank Digital Electronics

  • question_answer
    Given below are symbols for some logic gates The XOR gate and NOR gate respectively are   [AFMC 1994]

    A)            1 and 2                                    

    B)            2 and 3

    C)            3 and 4                                    

    D)            1 and 4

    Correct Answer: B

    Solution :

     


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