ECBA 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

Question No : 1
Which type of elicitation involves obtaining information by controlled test?

A.Research
B.Experiment
C.Interview
D.Collaboration

正解:

Question No : 2
What is the relationship between two requirements called when one requirement can be deduced from another at a higher level?

A.Satisfy
B.Necessity
C.Effort
D.Derive

正解:
Explanation:
Derive: relationship between two requirements, used when a requirement is derived from another requirement. This type of relationship is appropriate to link the requirements on different levels of abstraction. For example, a solution requirement derived from a business or a stakeholder requirement.

Question No : 3
Which of the following business analysis activities might be undertaken to verify requirements?

A.Identifying a previously documented business need
B.Comparing a model with another relevant model
C.Organizing requirements into structures
D.Evaluating alignment with solution scope

正解:
Explanation:
A requirement can be of benefit to a stakeholder and still not be a desirable part of a solution. A requirement that does not deliver benefit to a stakeholder is a strong candidate for elimination. When requirements do not align, either the future state must be re-evaluated and the solution scope changed, or the requirement removed from the solution scope.

Question No : 4
What tool can be used to determine the impact of a changed requirement on other requirements?

A.Verification
B.Traceability
C.Interview
D.Workshop

正解:

Question No : 5
What is the input status of requirements used by business analysts (BAs) for undertaking requirement verification activities?

A.Stated and Unconfirmed
B.Maintained and Reusable
C.Specified and Modeled
D.Validated and Prioritized

正解:

Question No : 6
What skill is required by a business analyst (BA) to understand how the people, processes, and technology within an organization interact, to understand the enterprise from a holistic point of view?

A.Creative thinking
B.Conceptual thinking
C.Problem solving
D.Systems thinking

正解:
Explanation:
Systems thinking is an understanding how the people, processes, and technology within an organization interact allows business analysts to understand the enterprise from a holistic point of view.

Question No : 7
Which of the following items is commonly used by a business analyst (BA) during requirements verification?

A.A checklist with a standard set of quality elements
B.A business model canvas with financial estimates
C.A benchmarking report with industry comparisons
D.A user story with inputs and outputs

正解:

Question No : 8
What are the participant roles in reviews?

A.Domain SME, regulator, sponsor, project manager
B.Customer, supplier, end user, business analyst
C.Author, reviewer, facilitator, scribe
D.Approver, administrator, reviewer, tester

正解:
Explanation:
Reference: https://www.geeksforgeeks.org/roles-and-responsibilities-in-review/

Question No : 9
What requirements are good candidates for reuse?

A.Requirements without direct ties to a particular tool
B.Requirements expressed in more detail
C.Requirements at low levels of abstraction
D.Requirements with specific references to departments

正解:
Explanation:
Reference:
BABOK v.3.0 C IIBA (page 95)

Question No : 10
Which criteria are necessary when the requirements express contractual obligations?

A.Evaluation
B.Solution
C.Acceptance
D.Approval

正解:

Question No : 11
The requirements elicitation technique used to iteratively validate the needs of stakeholders that interact with the application is:

A.interface analysis
B.observation.
C.prototyping
D.reverse engineering.

正解:

Question No : 12
Which of the following tasks is included in the requirements analysis and design definition knowledge area?

A.Assess requirements changes
B.Recommend actions to increase solution value
C.Analyze potential value and recommend solution
D.Define change strategy

正解:
Explanation:
Reference: https://bacoach.nl/2020/12/requirements-analysis-and-design-definition/

Question No : 13
What are matrices in modelling formats used to describe?

A.Detailed procedure flow
B.Gaps in capability analysis
C.Complex but uniform structures
D.Hierarchical structure of stakeholders

正解:

Question No : 14
What is the main purpose of the “Approve Requirements” task?

A.Obtain agreement
B.Establish requirements baseline
C.Select appropriate techniques
D.Assess alternative approaches

正解:

Question No : 15
Which technique would the business analyst (BA) consider to show the transformation of data?

A.Sequence diagram
B.Data flow diagram
C.Data modelling
D.Flowchart

正解:
Explanation:
A data flow diagram illustrates the movement and transformation of data between externals (entities) and processes. The output from one external or process is the input to another. The data flow diagram also illustrates the temporary or permanent repositories (referred to as data stores or terminators) where data is stored within a system or an organization. The data defined should be described in a data dictionary.

IIBA ECBA 問題練習