Certified Business Analysis Professional (CBAP) — Question 451

A team is working on a user privilege and access control system. A business analyst (BA) selects use cases as the technique for requirements specification.
What is the relationship between use cases "Create a role" and "Find a role" when there is a high level of formality?

Answer options

• A. Validate
• B. Derive
• C. Necessity
• D. Satisfy

Correct answer: C

Explanation

The correct answer is C, as the use case 'Find a role' is essential for the functionality of 'Create a role'; without the ability to find existing roles, creating new ones would lack context. Options A, B, and D do not accurately describe the dependence between the use cases in a formal requirements specification setting.