In a normal operation of a transistor,
(i) base-emitter junction is forward-biased
(ii) base-collector junction is forward-biased
(iii) base-emitter junction is reverse-baised
(iv) base-collector junction is reverse-biased
A. (a), (b)
B. (b), (c )
C. (c ), (d)
D. (d), (a)
