Which one of the following statements regarding ATDD / BDD is true?

Behavior-Driven Development (BDD. considers acceptance test design as an activity to be handled by the test team after requirements have been finalized.

In both Acceptance-Test Driven Development (ATDD. and Behavior-Driven Development (BDD., test cases provide examples of product use.

In Acceptance-Test Driven Development (ATDD., test cases are written prior to the acceptance criteria.

In both Acceptance-Test Driven Development (ATDD. and Behavior-Driven Development (BDD., acceptance test cases are written by a test automation engineer as test automation code.