IIBA Exam CCBA Topic 2 Question 23 Discussion

The cohesive attribute demands that all requirements in a set or model support its overall purpose and scope.

Answer, D is incorrect. Consistent requirements ensure that individual requirements do not contradict each other or describe the same requirement using different wording.

Answer, A is incorrect. The entire set of requirements should represent all relevant requirements.

Answer, C is incorrect. Correct requirements acknowledge that defects in requirements will lead to defects in the resulting solution.