リアルIIBA ECBA試験問題 [更新されたのは2025年]
ECBA試験問題集で合格させるのは更新されたのは2025年年最新のEntry Certificate in Business Analysis (ECBA)
国際ビジネス分析研究所（IIBA）は、ビジネス分析の分野で最も尊敬される組織の1つです。この組織は、ビジネスアナリストがスキルと専門知識を開発できるように設計されたさまざまな認定を提供しています。 IIBAが提供する最も人気のある認定の1つは、ビジネス分析（ECBA）認定の入力証明書です。この認定は、ビジネス分析でキャリアを始めたばかりの個人や、知識とスキルを検証したい人に最適です。
ECBA認定試験は、50の複数選択の質問を含むコンピューターベースのテストです。候補者は試験を完了するのに1時間あり、合格スコアは50％です。試験料は場所によって異なりますが、通常、IIBAメンバーは約120米ドル、非会員では235米ドルです。
質問 # 45
Which stakeholder group is involved in regularly maintaining requirements and ensuring that the requirements list accurately reflects stated needs?
- A. Implementation subject matter expert
- B. Business analyst
- C. Operational support
- D. Domain subject matter expert
正解：B
解説：
Domain Subject Matter Expert: references maintained requirements on a regular basis to ensure they are accurately reflecting stated needs.
質問 # 46
Establishing the design option that is appropriate to meet the enterprise's requirements is the purpose of which task?
- A. Define requirements architecture
- B. Specify and model requirements
- C. Define design options
- D. Analyze potential value and recommend solution
正解：D
解説：
The purpose of Analyze Potential Value and Recommend Solution is to estimate the potential value for each design option and to establish which one is most appropriate to meet the enterprise's requirements.
質問 # 47
A solution is considered to be successful when the:
- A. stakeholders' expectations are met.
- B. organization is ready to accept it.
- C. performance evaluation is positive.
- D. business need is satisfied.
正解：D
解説：
A solution is considered successful when it satisfies the business need it was intended to address. This means that the solution has effectively resolved the problem or fulfilled the requirement that prompted its development. While meeting stakeholders' expectations, ensuring the organization is ready to accept the solution, and having a positive performance evaluation are all important, they are secondary to the primary goal of meeting the business need.
References: The Business Analysis Body of Knowledge (BABOK) guide emphasizes that the success of a solution is measured by its ability to meet the business needs. This aligns with the principles and practices outlined in the resources provided by the International Institute of Business Analysis (IIBA) for business analysis certifications1.
質問 # 48
Which criteria are necessary when the requirements express contractual obligations?
- A. Evaluation
- B. Solution
- C. Acceptance
- D. Approval
正解：C
解説：
Explanation/Reference:
質問 # 49
Which of the following tasks is part of the business analysis planning and monitoring knowledge area?
- A. Assess solution limitations
- B. Plan stakeholder engagement
- C. Analyze current state
- D. Trace requirements
正解：B
解説：
The task of planning stakeholder engagement is a crucial part of the business analysis planning and monitoring knowledge area. It involves identifying stakeholders, understanding their needs and expectations, and determining the best ways to engage them in the business analysis process. Effective stakeholder engagement is essential for ensuring that the requirements and solutions developed align with stakeholder needs and contribute to project success. Reference: The Business Analysis Planning and Monitoring knowledge area includes tasks such as planning the business analysis approach, stakeholder engagement, governance, information management, and identifying business analysis performance improvements1.
質問 # 50
Which of the following tasks is part of the business analysis planning and monitoring knowledge area?
- A. Assess solution limitations
- B. Plan stakeholder engagement
- C. Analyze current state
- D. Trace requirements
正解：B
解説：
The task of planning stakeholder engagement is a crucial part of the business analysis planning and monitoring knowledge area. It involves identifying stakeholders, understanding their needs and expectations, and determining the best ways to engage them in the business analysis process. Effective stakeholder engagement is essential for ensuring that the requirements and solutions developed align with stakeholder needs and contribute to project success. References: The Business Analysis Planning and Monitoring knowledge area includes tasks such as planning the business analysis approach, stakeholder engagement, governance, information management, and identifying business analysis performance improvements1.
質問 # 51
The likelihood that the requirement will change because it requires further analysis is termed as:
- A. dependency.
- B. penalty.
- C. benefit.
- D. stability.
正解：C
解説：
This may occur because as development progresses and prototypes are developed, customers are able to more clearly see problems with the original plan and make necessary course corrections.
質問 # 52
The likelihood that the requirement will change because it requires further analysis is termed as:
- A. dependency.
- B. penalty.
- C. benefit.
- D. stability.
正解：C
解説：
The inputs required to prepare for elicitation are primarily focused on understanding the business needs and the stakeholder engagement approach. This involves recognizing the business requirements to define the scope and purpose of the elicitation activities and comprehending the stakeholders' collaboration and communication needs to plan the elicitation activity effectively.
References: The information is verified as per the Business Analysis Learning documents, specifically from the BABOK Guide and resources provided by IIBA12.
This may occur because as development progresses and prototypes are developed, customers are able to more clearly see problems with the original plan and make necessary course corrections.
質問 # 53
Which business analysis activity ensures that a set of requirements or designs delivers business value and supports the organization's goal and objectives?
- A. Define solution options
- B. Define requirements architecture
- C. Validate requirements
- D. Verify requirements
正解：C
解説：
Validate requirements ensures that a set of requirements or designs delivers business value and supports the organization's goals and objectives.
質問 # 54
What is a risk that business analysts (BAs) look for when managing stakeholder engagement?
- A. Scope creep
- B. Delayed approvals
- C. Resource shortfalls
- D. Inaccurate cost estimated
正解：B
質問 # 55
Stakeholders commonly face challenges in prioritizing requirements due to:
- A. project time constraints.
- B. different perceived values.
- C. lack of knowledge.
- D. inability to work with others.
正解：B
解説：
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.
References: This concept is discussed in the context of business analysis, where prioritizing requirements is a crucial step that aligns project goals with business objectives and stakeholder needs. The differences in perceived values among stakeholders are a well-known challenge in this process1.
質問 # 56
Requirements allocation is an element of which task?
- A. Specify and model requirements
- B. Define design options
- C. Define requirements architecture
- D. Verify requirements
正解：C
解説：
Requirements allocation is an element of the task "Define requirements architecture". This process involves organizing and structuring the requirements to effectively support the development and management of the solution. By defining the requirements architecture, business analysts can determine how best to allocate requirements across various solution components and releases, ensuring that each requirement is addressed in a manner that aligns with the overall solution design and strategy. This systematic approach to handling requirements helps in maximizing value delivery and achieving the project objectives efficiently.
質問 # 57
Conducting elicitation by asking questions and documenting responses from relevant stakeholders has the following strength:
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- A. prioritization setting.
- B. sharing of information.
- C. analytical thinking.
- D. encouraging participation.
正解：D
質問 # 58
What of the following represents a typical factor that influences the prioritization of requirements?
- A. Value
- B. Scope
- C. Cost
- D. Impact
正解：A
質問 # 59
Which of the following techniques would a business analyst (BA) use to conduct elicitation?
- A. Reviews
- B. Observation
- C. Estimation
- D. Prioritization
正解：B
解説：
In the context of business analysis, elicitation is the practice of collecting information from stakeholders and other sources. Observation is a key elicitation technique where the business analyst (BA) actively watches how users interact with a system or how processes are carried out. This technique allows the BA to gather insights that might not be captured through direct inquiries, as people may not be aware of their own work habits or may not communicate them effectively. Observation can be particularly useful for identifying discrepancies between what people say they do and what they actually do, leading to a more accurate understanding of the current state and requirements.
質問 # 60
What are matrices in modelling formats used to describe?
- A. Gaps in capability analysis
- B. Hierarchical structure of stakeholders
- C. Complex but uniform structures
- D. Detailed procedure flow
正解：C
質問 # 61
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国際ビジネスアナリスト協会（IIBA）は、ビジネスアナリストのキャリアをスタートさせたい人や、この分野の基礎的な理解を得たい人を対象に、Entry Certificate in Business Analysis（ECBA）認定を提供しています。ECBA試験では、候補者のビジネスアナリストの基本的な概念とプロセスにおける熟練度を検証し、ビジネスアナリストチームで働くことやシニアビジネスアナリストをサポートすることができます。
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