The new switching circuit for the following circuit by simplifying the given circuit is

The following figure shows a logic gate circuit with two inputs $A$ and $B$ and the output $C$. The voltage waveforms of $A$,$B$,and $C$ are as shown below. The logic circuit gate is

Which of the following logic gates is called a Universal gate?

The logic of a $NOR$ gate is that .......

$A$ typical integrated circuit $(IC)$ consisting of logic gates $\leq 1000$ is termed as

In the Boolean algebra,the expression $\left( {\overline {\bar A \cdot \bar B} } \right) \cdot A$ is equal to: