Explanation
Quality control is a project management process that inspects the project deliverables for quality. Its goal is to identify defects so that corrective actions may be implemented.
Answer A is incorrect. Requirements allocation is the process of assigning stakeholder and solution requirements to solution components and releases.
Answer B is incorrect. Requirements coverage allows business objectives to be traced to business rules, data elements, and use cases to determine how they'll be accomplished in the project.
Answer D is incorrect. Impact analysis allows the business analyst and the project manager to determine how a change in requirements can affect the other requirements in the solution scope.

Explanation
Barry is considered a positive stakeholder, as he is in favor of the project's success. Negative stakeholders are people that are opposed to your project.

Explanation
When there are only few criteria involved, it's often easiest and most direct to focus on the differences of the solutions.
Answer B is incorrect. The commonalities of the solutions won't expose the weaknesses, strengths, and values between the solutions.
Answer A is incorrect. The life cycle costs may be considered, but there are other elements that can be considered too.
Answer D is incorrect. The implementation cost of the solution is usually considered, but it's the business value of the solutions that the business analyst should actually focus on.

Explanation
Adam is the sponsor. The sponsor allows the business analysis activities and resources to exist in support of the organization.
Answer B is incorrect. The domain subject matter expert is a person who is steeped in knowledge regarding the project's purpose.
Answer A is incorrect. The project manager must ensure that the business analysis approach is compatible with other project activities.
Answer D is incorrect. The regulator approves any tailoring to the business analysis processes or activities.

Explanation
Brainstorming is the business analysis solution the business analyst should use to generate a broad set of options.
Answer C is incorrect. Benchmarking compares two comparable businesses, solutions, systems, or other entities for measurement, goal setting, and idea generation.
Answer A is incorrect. Business rules analysis defines the rules that govern decisions in an organization and that define, constrain, or enable organizational operations.
Answer D is incorrect. Data flow diagrams illustrate how information is input, processed, stored, and output from systems.