Question $24($Mandatory$)(2$ points$)$

What will happen to a negative edge$-$triggered J$-$K flip$-$flop at point $2$ of this timing diagram?

It will RESET.

It will HOLD.

It will SET.

It will TOGGLE.

Question $17($Mandatory$)(2$ points$)$

The Boolean equation of the exclusive$-$NOR function is

$x=AB\frac{+}{b}ar(AB)$

$x=A+B\frac{+}{b}ar(A)\frac{+}{b}ar(B)$

$x=AB\frac{+}{b}ar\frac{A}{b}ar(B)$

$x\frac{?}{b}=ar(A+B)$