Question $1$: True$/$false question $(0\mathrm{.}3$ points$)$:

Every logical formula can be transformed into an equivalent DNF$.$

Your answer: True or false? Please write it down here:

Question $2$: Multiple choice question $(0\mathrm{.}6$ points$)$:

Which of the following represents a CNF$?$

A$.($p $$ q$)($r $$ s$)$

B$.($p $$ q$)($r $$ s$)$

C$.($p $$ q$)($r $$ s$)$

D$.($p $$ q$)($r $$ s$)$