When a pnp transistor is operated in saturation region, then its
(A) the base-emitter junction is forward biased and base-collector junction is reverse biased
(B) both the base-emitter and base-collector junctions are reverse biased
(C) both the base-emitter and base-collector junctions are forward biased
(D) the base-emitter junction is reverse biased and base-collector junction is forward biased.