MCQ
In the given circuit, value of $Y$ is
  • A
    will not execute
  • $0$
  • C
    toggles between $0$ and $1$
  • D
    $1$

Answer

Correct option: B.
$0$
b
$Y=\overline{\mathrm{AB}} \cdot \mathrm{A}$

$=\overline{\overline{\mathrm{AB}}}+\overline{\mathrm{A}}$

$=0+0$

$=0$

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