IIBA Entry Certificate in Business Analysis ECBA Exam Practice Test

Answer : C

Requirements allocation is the process of assigning requirements to solution components and releases to ensure that the objectives are met effectively. It involves determining which requirements will be addressed in which components of the solution and in which release they will be delivered. This process helps in managing the scope of the project, ensuring that all requirements are accounted for and appropriately assigned for implementation.

Answer : C

The techniques used for performing reviews in business analysis include:

Inspection: A formal review technique that involves a detailed examination of work products to identify defects.

Formal Walkthrough: A structured review process where the author leads team members and stakeholders through the work product to gather feedback.

Desk Check: An informal review where the author checks the work product for errors before formal reviews.

These techniques are essential for ensuring the quality and accuracy of business analysis deliverables.

Reference from BABOK Guide v3:

'Walkthroughs are used for peer reviews and for stakeholder reviews. Single Issue Review (also known as Technical Review): a formal technique focused on either...' --- BABOK Guide v3, Section 10.37 Reviews

Answer : B

In use case diagrams, the relationships between use cases may include ''include'' and ''extend.''

Include indicates that a use case incorporates another use case as part of its behavior.

Extend shows optional behavior that extends the base use case under certain conditions.

These relationships help modularize functionality and clarify dependencies.

BABOK Reference -- Technique: Use Cases and Scenarios (Section 10.49):

''Use cases can have relationships such as include or extend to indicate reuse or conditional behavior extensions.''

Answer : C

The behavioral characteristic that enables a business analyst (BA) to establish credibility by ensuring that business analysis efforts meet the needs of the business is Personal Accountability. Personal accountability involves the BA taking ownership of their work, ensuring tasks are completed on time and to the expectations of colleagues and stakeholders. This characteristic is crucial for establishing credibility, as it demonstrates the BA's commitment to delivering value aligned with business needs. By effectively planning, executing, and following through on business analysis tasks, the BA builds trust and confidence among stakeholders, ensuring that the business analysis efforts are recognized as vital contributors to the organization's success.

Answer : C

Matrices in modeling formats are used to describe complex but uniform structures. They are particularly useful for breaking down and organizing complex requirements into a structured and understandable format. By inputting simple requirements into a matrix, business analysts can model requirements that are complex in nature but uniform in structure, such as those found in data dictionaries, gap analysis, and requirements traceability.

Answer : D

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.''

Answer : C

Stakeholders often face challenges in prioritizing requirements due to different perceived values. This challenge arises because stakeholders may have varying opinions on what is most important, leading to conflicts and difficulties in reaching a consensus on priority. The diversity in stakeholders' backgrounds, roles, and interests can result in a wide range of perspectives on which requirements should take precedence.