An Easy Way to Distinguish Whether the Fringe Pattern Is

An easy way to distinguish whether the fringe pattern is the result of a single slit or from a double slit is

A) the intensity for each fringe is much stronger for a single slit than a double slit.
B) the intensity for each fringe is much stronger for a double slit than a single slit.
C) the width central maximum from a single slit is twice the width as the other width, whereas the widths of the fringes from a double slit are about the same width.
D) that there are many more fringes from a single slit than a double slit.
E) that there are many more fringes from a double slit than a single slit.