The given truth table is for:

$A$	$B$	$Y$
$0$	$0$	$1$
$0$	$1$	$1$
$1$	$0$	$1$
$1$	$1$	$0$

$A$ logic gate is an electronic circuit which

In a digital circuit for three input signals $(A, B, \text{ and } C)$, the final output $(Y)$ should be such that for inputs:
| $A$ | $B$ | $C$ |
|---|---|---|
| $0$ | $0$ | $0$ |
| $0$ | $0$ | $1$ |
| $0$ | $1$ | $0$ |
the output $(Y)$ should be $0$, and for all other cases, it should be $1$. Which of the following digital circuits will give such output?

Name the logic gate equivalent to the diagram attached.

For which of the following Boolean expressions is the result always zero?

The output of an $OR$ gate is connected to both the inputs of a $NAND$ gate. The combination will serve as a