Which best compares a nondigital and a digital camera?

a. a nondigital camera produces images using mirrors, and a digital camera produces them using lenses.

b. a nondigital camera produces a real image, and a digital camera produces a virtual image.

c. a nondigital camera uses a concave lens to capture light, and a digital camera uses a convex lens.

d. a nondigital camera uses film to record images, and a digital camera uses sensors.