Which of the Following Is True of Trade Dress

Multiple Choice

Which of the following is true of trade dress?

A) It refers to the utility and nonobviousness of an invention.
B) It can be protected under law even without a registration.
C) It is not protected from being copied under law since it is not identified with a particular product.
D) The law protects it from being copied as long as it is distinctive.
E) The law protects it only in case of certain products and services.