PMI-PBAFree Professional in Business Analysis practice test

Correct answer: A. Negotiation and compromise

When stakeholder priorities and needs pull in different directions, facilitating discussions so participants can find common ground is what negotiation and compromise accomplish, making mutually agreeable solutions possible. Stakeholder conflicts aren't directly addressed through document analysis, even though it's useful for gathering information. Generating ideas is what brainstorming supports; resolving conflicts between stakeholders is not. Underlying conflicts may remain even after prototyping clarifies requirements.

Correct answer: B. Prototype

Before full development happens, users can experience an interactive model and give feedback on it — that's what a prototype provides. Basic data operations are what CRUD matrices define, not interfaces. Structured data, not interactive designs, is what report tables present. System boundaries are shown by context diagrams, not the details of a user interface.

Correct answer: B. Requirements workshop

Gathering stakeholders together to discuss, negotiate, and settle on final requirements is what a requirements workshop does, giving everyone a voice and promoting collaboration. Winners and losers can be produced by voting, which may leave some stakeholders dissatisfied. The diverse needs and priorities of stakeholders go unconsidered under a dictatorship approach. Fairness and effectiveness are both missing from random selection as a way to prioritize requirements.

Correct answer: A. Kano analysis

Categorizing features by their potential to satisfy customers is what Kano analysis achieves — showing whether a requirement is a must-have, a delighter, or falls somewhere between, which aids consensus-building. Gathering expert opinions is the purpose the Delphi technique serves. Risk analysis is what Monte Carlo simulation is used for. Driving and restraining forces for change are what force field analysis identifies.

Correct answer: D. Prototyping

Building a working model of the User Interface (UI) so it can be tested and refined is what prototyping involves, letting users weigh in on usability, navigation, and overall experience so the design becomes more intuitive and user-friendly. Data structure, not UI design, is the focus of data modeling. Relationships between requirements are identified through dependency analysis, not UI design elements. Workflows are visualized by process modeling, not the layout and interaction of UI elements.

Correct answer: C. Develop a prototype of the platform and gather feedback from potential users

A simulated version of the platform can be interacted with by both instructors and students when a prototype is built, generating valuable feedback on functionality, usability, and how well it meets their needs. Actual usability issues or unmet needs may go unrevealed through walkthroughs, even though they help explain the platform. Comparing features to existing systems is what gap analysis focuses on, not confirming the platform meets user needs. Requirements aren't directly validated against user needs by a risk mitigation plan, however important it is.

Correct answer: A. Prioritization matrix

Numerical values tied to criteria such as business value, urgency, and feasibility are assigned to requirements through a prioritization matrix, quantifying relative importance and helping discussions move toward consensus. Assigning numerical values isn't part of multivoting, which is a simpler voting process. Multiple rounds of questionnaires used to gather expert opinions describe the Delphi technique instead. A structured group discussion where participants generate and rank ideas describes the nominal group technique instead.

Correct answer: B. Technical complexity

During solution design and implementation, technical complexity matters a great deal, but it isn't a primary criterion for ranking requirements — value and impact for stakeholders and the business should drive that instead. A critical criterion is business value, since it reflects how much the requirement contributes to the project's business objectives. How quickly a requirement needs to be implemented, often shaped by deadlines or outside factors, is what urgency indicates. How important a requirement is to different stakeholders and their overall satisfaction with the outcome is captured by stakeholder satisfaction.

Correct answer: B. It uses a series of questionnaires to gather and refine expert opinions anonymously

Multiple rounds of questionnaires are used in the Delphi technique, a structured communication method, to collect expert opinions; responses get summarized and shared with the group so participants can refine their views based on that feedback, with the cycle continuing until consensus emerges. Honest, unbiased input is encouraged because responses stay anonymous. The Delphi technique doesn't involve face-to-face meetings. Multivoting, not the Delphi technique, is characterized by voting. The nominal group technique, not the Delphi technique, is characterized by facilitated group discussion.

Correct answer: B. Create a prototype and test it with a sample of potential users

Real users testing a chatbot prototype is the most effective way to validate how well it understands and responds, revealing where comprehension and response capabilities need improvement. The chatbot's actual performance isn't tested by walkthroughs, though they help clarify the flow. Real-world effectiveness isn't validated by document reviews, even though they examine algorithms. The chatbot's ability to understand and respond isn't directly validated by a risk mitigation plan, however important it may be.