The human voice is an analogue signal while computers use digital signals.

Draw the circuit diagram of OR-gate using diodes.

The output of the given combination gates represents:

The following logic gate is equivalent to : 

Which one of the following will be the output of the given circuit?

The logic gate equivalent to the given logic circuit is:

The truth table for the given logic circuit is

For the combination of logic gates shown in the figure, the equivalent logic gate is

Refer the given circuit diagram. Using the given inputs, write the truth table to get the output Y :

Identify the correct output signal $Y$ in the given combination of gates (as shown $n$) for the given inputs $A and B$

Identify the operation performed by the circuit given below :

The truth table for the following logic circuit is :