This is a positive latch that should not propagate any changes in $d$ to the output when clk is low. Given this, which statement is correct?

The d input should be in the sensitivity list because the latch is transparent when clk is high.

Including the $d$ input in the sensitivity list does not affect the output because the process for the latch would be triggered only when CLK changes.

By excluding the $d$ input from the sensitivity list, $q$ will update when clk makes a transition from high to low.

Both A and C are correct statements.