Which best describes the following A symbol word name sound

Which best describes the following? A symbol, word, name, sound, or thing that uniquely identifies product or service.

A. Trade secret

B. Copyright

C. Patent

D. Trademark

Solution

D. A trademark is a symbol, word, name, sound, or thing that identifies the origin of a product or service in a particular trade. Answers A, B, and C are incorrect as they do not properly describe a trademark.