The Following Is Not True About Mapping by Category

The following is not true about mapping by category:

A) Categories are typically displayed on a map either as different types of symbols or as symbols in different colors or degrees of shading
B) Variables such as race, sex, method of entry, point of entry, weapon used are most appropriate for these types of maps
C) Single symbol mapping is primarily used in mapping by category
D) Graduated size point mapping is primarily used in mapping by category