ABCD seven segment decoder / driver in connected to an LED display. Which segments are illuminated for the input code DCBA = 0001.

ABCD seven segment decoder / driver in connected to an LED display.

1.	ABCD seven segment decoder / driver in connected to an LED display. Which segments are illuminated for the input code DCBA = 0001.
A.	B, c
B.	C, b
C.	A, b, c
D.	A, b, c, d
Answer» B. C, b