Question $3$:

$($a$).$ Draw current vs voltage relationship for a conventional silicon diode and what is the typical reverse breakdown voltage for the same diode? $(10$ points$)$

$($b$)$ Consider the implementation of a $1$ bit half adder using logic gates $(15$ points$)$

a$)$ construct truth table for S and C

b$)$ construct a combination of gates that give S and C

A