The BA should review the use case scenarios after eliciting requirements from end users for a new application, and then completing a set of use cases and use case scenarios. Reviewing the use case scenarios means verifying and validating that they are accurate, complete, clear, consistent, and aligned with the stakeholder needs and expectations. Reviewing the use case scenarios can help to ensure the quality and correctness of the requirements.
The other options are incorrect because:
Option A is incorrect because identifying all the roles and responsibilities is not an action that the BA takes after eliciting requirements from end users for a new application, and then completing a set of use cases and use case scenarios. Identifying all the roles and responsibilities means defining and documenting the functions or duties that stakeholders perform within an organization or a project. Identifying all the roles and responsibilities can help to engage and collaborate with the relevant stakeholders.
Option C is incorrect because conducting a requirements workshop is not an action that the BA takes after eliciting requirements from end users for a new application, and then completing a set of use cases and use case scenarios. Conducting a requirements workshop means facilitating a structured session with stakeholders to elicit, analyze, communicate, or validate requirements. Conducting a requirements workshop can help to gather information from multiple stakeholders in an interactive way.
Option D is incorrect because creating acceptance criteria is not an action that the BA takes after eliciting requirements from end users for a new application, and then completing a set of use cases and use case scenarios. Creating acceptance criteria means defining and documenting the conditions or standards that must be met by a solution to be accepted by stakeholders. Creating acceptance criteria can help to evaluate the performance and value of the solution.
Reference:
BABOK Guide v3, section 10.46: Use Cases
CCBA Exam Questions, question 22