Which of the following statements about the STEP test process improvement model is true?

A.
In the STEP model, tests validate the requirements and use cases when they are developed

B.
The STEP model stresses defect detection and demonstration of capability, whereas the defect
prevention is a secondary potential goal of testing

C.
The STEP model assures that the system requirements specification and the test design
specification processes don’t overlap

D.
In the STEP model, testware design occurs after coding

Explanation: