Defining stakeholder assumptions helps in identifying and managing risks. Assumptions are beliefs held by stakeholders that influence decisions and requirements. By explicitly documenting and validating these assumptions, BAs can uncover potential gaps or incorrect expectations that may lead to project failure if left unchecked.
BABOK Reference - Task: Plan Business Analysis Approach (Section 3.1):
"Assumptions should be identified and managed to reduce risk and clarify project constraints."

When selecting elicitation techniques, a business analyst should consider techniques that are commonly used in similar initiatives, as these techniques are proven to work in comparable contexts. According to BABOK Guide v3, the appropriateness of a technique depends on the situation, stakeholders, and the type of information needed. Techniques that have been successful in similar initiatives are likely to produce reliable and familiar results, reduce stakeholder resistance, and improve efficiency.
Exact Extract from BABOK Guide v3 - Section 4.2: Conduct Elicitation:
"The business analyst considers the characteristics of the source, the type of information to be elicited, the techniques commonly used in similar initiatives, and the time and resource constraints when selecting elicitation techniques."

The correct answer is D. According to BABOK, the purpose of Trace Requirements is to ensure that requirements and designs at different levels are aligned to one another and to manage the effects of change.
IIBA's task card also states that traceability identifies the lineage of requirements backwards and forwards and is used to help ensure alignment. This directly supports the idea that traceability is maintained to understand relationships and ensure alignment to the solution.
Option A is incorrect because BABOK does not limit traceability to only forward tracing. In fact, IIBA explicitly says traceability identifies the lineage of requirements backwards and forwards.
Option B is incorrect because the purpose of traceability is not to reduce granularity or complexity. Its purpose is to support impact analysis, coverage, allocation, and alignment among requirements, designs, and solution components.
Option C is also incorrect because BABOK does not restrict traceability to only backward tracing. Both backward and forward relationships are important in managing requirements across the lifecycle.

Considering both tangible and intangible costs and benefits provides a complete estimate of the solution's value to the business. Tangible elements are directly measurable (e.g., cost savings, revenue), while intangible benefits (e.g., customer satisfaction, brand reputation) contribute to the strategic vision and long-term value.
Exact Extract from BABOK Guide v3 - Section 7.6: Analyze Potential Value and Recommend Solution:
"Consideration should be given to both tangible and intangible value, including potential benefits and costs, to understand the overall impact of a proposed solution."

The correct answer is A. A facilitator is responsible for guiding the workshop process, keeping participants focused, ensuring balanced participation, and helping the group reach the workshop objective. If the facilitator also has subject matter expertise, the risk is that they may dominate content decisions or bias the discussion.
The professional way to make the role clear is to act as facilitator and rely on participants for subject matter input. Option B is wrong because a self-run workshop lacks proper facilitation. Option C is wrong because combining facilitator and scribe duties can reduce neutrality and effectiveness. Option D is inappropriate because the scribe's role is to record outcomes, not replace the facilitator.