Which of the Following Biasing Combinations Is Not Normally Associated

Which of the following biasing combinations is not normally associated with any of the three transistor operating regions?

A) A forward biased E-B junction and a reverse biased C-B junction
B) A reverse biased E-B junction and a reverse biased C-B junction.
C) A reverse biased E-B junction and a forward biased C-B junction.
D) A forward biased E-B junction and a forward biased C-B junction.