A Primary Difference Between a D Flip- Flop and the J-

Multiple Choice

A primary difference between a D flip- flop and the J- K and S- C flip- flops is the fact that:

A) a "D" flip- flop has one control input and no clock input.
B) a "D" flip- flop has only one control input and two clock inputs.
C) a "D" flip- flop has only one control input and one clock input.
D) a "D" flip- flop has two control inputs and no clock input.