Câu 3: PMI Professional in Business Analysis

Which of the following would be the best practice in product validation?

1. A. The evaluation criteria should be the same as what was used to measure the requirement. — đáp án hiện tại
2. B. There should be two separate measurements for evaluating each functional requirement.
3. C. The measurement of the requirement should be based on the average of two or more evaluations.
4. D. Two or more testers should test the product using the same test cases so that their evaluations are consistent.