Evaluate the following expression when $A=0,B=1,C=0,D=1,E=0$ :

$A\frac{+}{b}ar(B)\frac{+}{b}ar(\frac{?}{\text{b}\text{a}\text{r}}(C)\frac{D}{b}ar(E)\frac{+}{b}ar(B)C(\frac{?}{\text{b}\text{a}\text{r}}(D)))$

$1$

Floating $/$ Undetermined

$0$