MCQ
The output of $OR$ gate is $1$
  • A
    If both inputs are zero
  • If either or both inputs are $1$ 
  • C
    Only if both input are $1$ 
  • D
    If either input is zero

Answer

Correct option: B.
If either or both inputs are $1$ 
b
(b)The output of $OR$ gate is $Y = A + B$.

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