The conversion characters d, i, o, u, and x may be preceded by h in scanf() to indicate?

The conversion characters d, i, o, u, and x may be preceded by h in sc

1.	The conversion characters d, i, o, u, and x may be preceded by h in scanf() to indicate?
A.	A pointer to short
B.	A pointer to long
C.	Nothing
D.	Error
Answer» E.