When a bit is 0 is a DDR, it makes the corresponding port pin an __________ On the other hand, a 1 bit programs a __________ Pin.

When a bit is 0 is a DDR, it makes the corresponding port pin an _____

1.	When a bit is 0 is a DDR, it makes the corresponding port pin an __________ On the other hand, a 1 bit programs a __________ Pin.
A.	output, input
B.	output, output
C.	input, input
D.	input, output
Answer» E.