Improving the Testing ProcessWhich of the following statements about the STEP test process improvement model...

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

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

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

In the STEP model, testware design occurs after coding