Question

a specification that specifies the function, performance, and interfaces associated with a product but not the explicit design and materials needed produce a product is called what

Answer 1

The term you are referring to is "functional specification." A functional specification is a document that outlines the main answer, explanation, and long answer of a product, including its function, performance, and interfaces. It focuses on the overall requirements and goals of the product without specifying the explicit design or materials needed to produce it.