A logic circuit provides the output $$Y$$ as per the following truth table :

The expression of the output Y is :

Consider the following statements A and B and identify the correct answer :

A. For a solar-cell, the I-V characteristics lies in the IV quadrant of the given graph.

B. In a reverse biased $$p n$$ junction diode, the current measured in $$(\mu \mathrm{A})$$, is due to majority charge carriers.

$$ \text { The output ( } Y \text { ) of the given logic gate is similar to the output of an/a } $$

On the basis of electrical conductivity, which one of the following material has the smallest resistivity?