Select the statement that BEST describes the two possible output states of a flip$-$flop,

A$.$ The $Q$ cutput is LOW and the $\frac{?}{\text{b}\text{a}\text{r}}(Q)$ output is LOW

B$.$ The $Q$ output is LOW end tbe $\frac{?}{\text{b}\text{a}\text{r}}(Q)$ cutpur is HIGH.

C$.$ The $Q$ output is HGH and the $\frac{?}{\text{b}\text{a}\text{r}}(Q)$ output is LOW

D$.$ The $Q$ ourpet is HIGH and the $\frac{?}{\text{b}\text{a}\text{r}}(Q)$ output is HLGH

E$.$ boch B and $C$