[2025年03月22日]PMI-PBA試験問題集PDF正確率保証と更新された問題
合格させるPMI-PBA試験にはリアルテストエンジンPDFには202問題あります
質問 # 102
The business analyst is seriously concerned about the possibility of differing interpretations of data items mentioned in the requirements documents. Which course of action should the business analyst take to minimize the risk of misunderstanding?
- A. Hold a workshop with the development teams to explain the details of the requirements specification.
- B. Plan a peer review of the requirements specification.
- C. Write a data dictionary that accompanies the requirements specification.
- D. Ask the development teams for a formal acceptance of the requirements specification.
正解：C
解説：
Explanation
According to the PMI Guide to Business Analysis, a data dictionary is a tool that defines and describes the data elements and their attributes in a consistent and standardized way. A data dictionary can help to minimize the risk of misunderstanding or misinterpreting data items mentioned in the requirements documents, as it provides a common language and reference for all stakeholders involved in the project. A data dictionary can also help to ensure the quality, accuracy, and completeness of the data requirements. Planning a peer review, asking for a formal acceptance, or holding a workshop are other ways to improve the clarity and understanding of the requirements specification, but they do not address the specific issue of defining and describing the data items. References: PMI Guide to Business Analysis, page 169-170.
質問 # 103
The document that defines the process for managing requirements revisions is the:
- A. scope management plan.
- B. project management plan.
- C. change management plan.
- D. communications management plan.
正解：C
質問 # 104
A business analyst for Company A has been assigned to a three-year project to assist health insurance Company B with implementing and testing a new set of medical codes. The business analyst has identified many stakeholders who will participate in the project. For example,Company A will designate technical staff to write and code the requirements and provide a testing team to test the new functionality. The senior director of Company B will require weekly progress updates. The project manager from Company A will create project plans, schedule meetings, and provide meeting minutes.
In the scenario above, what is the role of the technical staff and testing team from Company A?
- A. Inform
- B. Accountable
- C. Consult
- D. Responsible
正解：D
質問 # 105
A project affects the marketing unit and procurement unit. The project manager gives the business analyst an overview of the project for the first time.
What should the business analyst do immediately after the discussion?
- A. Schedule time with the process owners.
- B. Put the information into a project plan.
- C. Develop an issues log.
- D. Assess the risks for the project.
正解：A
解説：
Explanation
The first thing the business analyst should do immediately after the discussion with the project manager is to schedule time with the process owners. The process owners are the people or groups responsible for a specific business process or procedure that is affected by the project5. The business analyst needs to understand the current state of the processes, the pain points and opportunities, the requirements and expectations, and the impact of the project on the processes. By meeting with the process owners, the business analyst can establish a relationship, gather relevant information, and ensure alignment and collaboration. Putting the information into a project plan is premature, as the business analyst needs to conduct more analysis and planning before creating a project plan. Developing an issues log is not necessary, as there are no issues identified at this stage. Assessing the risks for the project is important, but it is not the immediate action, as the business analyst needs to understand the scope and objectives of the project first. References: PMI Professional in Business Analysis (PMI-PBA)
Examination Content Outline2, PMI Guide to Business Analysis3, Business Analysis for Practitioners: A Practice Guide4, What is a Process Owner? Definition & Responsibilities
質問 # 106
Which of the following is the best approach to enable developers and product owners to be in constant communication so that changes or issues that occur during development are exposed and discussed as they develop?
- A. Waterfall
- B. Linear
- C. Agile
- D. Iterative
正解：C
解説：
Explanation/Reference: https://www.sealights.io/agile-testing/agile-testing-8-principles-7-challenges-and-how-to-master- them/
質問 # 107
A business analyst is conducting a cost-benefit analysis of potential solution options. The stakeholders have indicated that the estimated growth rate is very important to them.
Which technique will allow the business analyst to determine this information?
- A. Net present value (NPV)
- B. Return on investment (ROI)
- C. Internal rate of return
- D. Payback period
正解：C
解説：
Explanation
Internal rate of return (IRR) is a technique that calculates the annualized rate of return of an investment or a project. IRR can help the business analyst to determine the estimated growth rate of potential solution options by comparing the present value of the expected cash inflows and outflows of each option. IRR can also help to select the option that has the highest rate of return and exceeds the minimum required rate of return or the cost of capital. References: = PMI Professional in Business Analysis (PMI-PBA)
Examination Content Outline
(2019), page 11; Business Analysis for Practitioners: A Practice Guide (2015), page 66.
質問 # 108
A business analyst is reviewing a discrepancy report after a test session. The discrepancy report has revealed a defect that the business analyst must address. Which of the following criteria should the business analyst use to identify the appropriate response to the defective test result?
- A. Determine if the defect is in the solution developed, in the original requirement, or in the test case.
- B. Inspect the requirements traceability matrix to verify if the requirement is connected to a use case.
- C. Perform an impact analysis and open a change request to include the revised requirement in the next baseline
- D. Verify that the corresponding requirement was appropriately signed off by the requesting stakeholder.
正解：A
質問 # 109
Last year, a company registered a high number of complaints about its customer service. Which of the following tools or techniques can help to identify the high-priority changes needed to improve that service?
- A. A work breakdown structure analysis of the service
- B. A cause-and-effect diagram
- C. A flowchart of the service
- D. A Pareto analysis
正解：D
解説：
Explanation
According to the PMI Guide to Business Analysis, a Pareto analysis is a tool that helps to prioritize problems or causes based on their frequency or impact. It is based on the Pareto principle, which states that 80% of the effects come from 20% of the causes. A Pareto analysis can help to identify the high-priority changes needed to improve a service by showing which problems or causes account for most of the complaints or dissatisfaction. A work breakdown structure analysis, a flowchart, and a cause-and-effect diagram are other tools that can help to analyze a service, but they do not necessarily help to prioritize the changes needed to improve it. References: PMI Guide to Business Analysis, page 145-146.
質問 # 110
A business analyst created requirements for production of a product extract file for several systems. After reviewing the complex systems and dividing the processes into manageable tasks, the business analyst is able to identify the tasks required to implement the deliverable.
Which analysis technique has the business analyst used?
- A. Dependency
- B. Decomposition
- C. Interface
- D. Organization
正解：B
質問 # 111
A business analyst has been assigned to a project that will design and build two new bridges and, at the same time, redesign a failing bridge for a local structural engineering company. All three bridges must be constructed and meet all safety requirements before flood season next spring.
How would the business analyst define the scope of this project?
- A. Perform process modelling.
- B. Perform a structured walkthrough.
- C. Perform a feasibility study.
- D. Perform a work breakdown structure.
正解：C
解説：
A feasibility study is a technique that involves evaluating the viability and suitability of a proposed project or solution. A feasibility study can help the business analyst to define the scope of this project by assessing the technical, economic, legal, operational, and schedule aspects of designing and building three bridges within a limited time frame. A feasibility study can also help to identify the risks, benefits, costs, and assumptions associated with each bridge project. References: = PMI Professional in Business Analysis (PMI-PBA) Examination Content Outline (2019), page 10; Business Analysis for Practitioners: A Practice Guide (2015), page 52.
質問 # 112 
Which solution should be chosen according to the completed weighted-ranking matrix?
- A. Purchase off-the-shelf software.
- B. Outsource the development.
- C. Develop in-house software.
- D. Enhance the existing system.
正解：D
解説：
This is because it has the highest score in the "Lower maintenance cost" category, which has a weight of 2, and the second highest score in the "Improved customer satisfaction" category, which has a weight of 3. The weighted-ranking matrix is a technique that helps to compare and evaluate different options based on multiple criteria and their relative importance. Each option is assigned a score for each criterion, and the score is multiplied by the weight of the criterion. The option with the highest total score is the most preferred one.
質問 # 113
A national company with offices in every state in the country has deployed a solution to allow employees to view their health benefits online. The business analyst on the project team is validating solution results to assess whether or not the solution has achieved the desired business result.
Which is the best technique to gather information from employees regarding their satisfaction with the solution?
- A. Survey
- B. Focus groups
- C. Organization modeling
- D. Interface analysis
正解：A
解説：
Explanation
A survey is a technique that involves collecting information from a large number of people by asking them questions and analyzing the results. Surveys are often used to measure the satisfaction, opinions, preferences, or attitudes of customers, employees, or other stakeholders. Surveys can be conducted through various methods, such as mail, online, phone, or in-person. Surveys are a suitable technique for gathering information from employees regarding their satisfaction with the solution because:
Surveys can reach a large and geographically dispersed population of employees across the country.
Surveys can allow employees to provide anonymous and honest feedback without being influenced by peer pressure or group dynamics.
Surveys can use standardized and quantifiable questions that can be easily analyzed and compared.
Surveys can be cost-effective and time-efficient compared to other techniques that require more resources and coordination.
References: = PMI Professional in Business Analysis (PMI-PBA)
Examination Content Outline, page 19.
質問 # 114
A business analyst is assigned to the lead analyst role for a project. This project is one of the largest in the history of the company and includes several components and complex interfaces. The system in development will be used by a wide variety of stakeholders.
Which tool should the business analyst use to trace the large number of requirements that will be generated by this project?
- A. Sequence diagram
- B. Configuration management system
- C. Data dictionary
- D. Process model
正解：B
解説：
Explanation
A configuration management system is a tool that can be used to trace the large number of requirements that will be generated by this project. A configuration management system is a system that consists of the processes, procedures, tools, and databases that are used to manage and control the configuration items of the project. A configuration item is any component of the project that has a defined and approved version, such as a requirement, a deliverable, a document, a model, a test case, etc. A configuration management system can help the business analyst and the project team to record, track, update, and maintain the configuration items throughout the project lifecycle, and to ensure their consistency, integrity, and traceability. A configuration management system can also help to handle changes, resolve issues, and measure the quality and performance of the project. References: PMI Professional in Business Analysis (PMI-PBA)
Examination Content
Outline1, page 24; Business Analysis for Practitioners: A Practice Guide2, page 133.
質問 # 115
Which technique allows the collection of the maximum number of ideas on a subject from a group without considering the validity or practicality of the ideas?
- A. Prototyping
- B. Surveying
- C. Interviewing
- D. Brainstorming
正解：B
質問 # 116
How should a business analyst determine whether a solution satisfies business requirements?
- A. By conducting a brainstorming session with end users
- B. By reviewing the results of user acceptance testing
- C. By reviewing the traceability matrix
- D. By evaluating the solution against the project charter
正解：D
解説：
According to the PMI Guide to Business Analysis, user acceptance testing is a technique that involves verifying and validating that the solution meets the business requirements and satisfies the stakeholder needs and expectations. User acceptance testing is usually performed by the end users or their representatives, who evaluate the solution against predefined acceptance criteria and provide feedback on its functionality, usability, performance, quality, etc. User acceptance testing can help to determine whether a solution satisfies business requirements, as it can demonstrate that the solution delivers the intended business value and benefits, and that it meets or exceeds the stakeholder satisfaction. By reviewing the results of user acceptance testing, a business analyst can assess how well the solution meets business requirements, and identify any gaps or issues that need to be addressed or resolved. Evaluating the solution against the project charter, conducting a brainstorming session with end users, or reviewing the traceability matrix are other ways to analyze and validate requirements, but they do not necessarily determine whether a solution satisfies business requirements, as they do not involve testing or evaluating the solution in real or simulated conditions. References: PMI Guide to Business Analysis, page 317-318.
質問 # 117
Through user acceptance testing, a software flaw was identified. What should the business analyst do next as part of the root cause analysis in order to analyze and resolve the discrepancy?
- A. Create an interface analysis.
- B. Create a fishbone diagram.
- C. Create a Delphi estimation
- D. Create a functional decomposition.
正解：B
質問 # 118
The document that defines the process for managing requirements revisions is the:
- A. scope management plan.
- B. project management plan.
- C. change management plan.
- D. communications management plan.
正解：C
解説：
The change management plan outlines the process for managing changes to requirements, ensuring that any revisions are controlled and documented throughout the project lifecycle. References: PMI-PBA Examination Content Outline, Business Analysis for Practitioners: A Practice Guide.
質問 # 119
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