Digital Electronics - Combinational Logic Circuits - Discussion


is in the form of a sum-of-products expression.

[A]. True
[B]. False

Answer: Option A


No answer description available for this question.

Manas said: (Sep 23, 2011)  
In a SOP all the variables must be present in the expression(either in true or complement form).
so the answer will be false. here in the 1st term D is missing so multiply it with D+D' and similarly in the 2nd term multiply with
the sop will be ABC'D + ABC'D'+ ABCD'+ A'BCD'

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