What is the difference between contrast of an image and contrast resolution of an image?

Question

Choose only ONE best answer.

A
Contrast of an image refers to the shades of gray, while contrast resolution of an image refers to the dynamic range
B
Contrast of an image refers to the dynamic range, while contrast resolution of an image refers to the shades of gray
C
There is no difference between the two

Answer 1

B
Contrast of an image refers to the dynamic range, while contrast resolution of an image refers to the shades of gray