The Boolean expression $P + \overline{P}Q$,where $P$ and $Q$ are the inputs of the logic circuit,represents

  • A
    $AND$ gate
  • B
    $NAND$ gate
  • C
    $NOT$ gate
  • D
    $OR$ gate

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Similar Questions

The following truth table corresponds to which logic gate?
$A: 0, 0, 1, 1$
$B: 0, 1, 0, 1$
$X: 0, 1, 1, 1$

To get an output $Y = 1$ in the given circuit,which of the following inputs will be correct?

Which of the following gates is called a universal gate?

Assertion : $NAND$ or $NOR$ gates are called digital building blocks.
Reason : The repeated use of $NAND$ (or $NOR$) gates can produce all the basic or complicated gates.

In the circuit below,$A$ and $B$ represent two inputs and $C$ represents the output. The circuit represents:

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