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Discussion :: Digital Electronics

  1. Assertion (A): XOR gate is not universal gate.

    Reason (R): It is not possible to realize any Boolean function using XOR gates only.

  2. A.
    Both A and R are correct and R is correct explanation of A
    B.
    Both A and R are correct but R is not correct explanation of A
    C.
    A is true, R is false
    D.
    A is false, R is true

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    Answer : Option A

    Explanation :

    A universal gate is one which can be used to realize any Boolean function using that type of gates only. Only NOR and NAND are universal gates.


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