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Question 56 - CCBA discussion

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Billy is the business analyst for her organization and she's working with a team to select a model.

Richard doesn't understand why a model is needed for the requirements. Which one of the following statements best describes the reason to use a model?

A.
Models abstract and simplify reality.
Answers
A.
Models abstract and simplify reality.
B.
Models restrict the effect, risk, cost, and schedule of the solution.
Answers
B.
Models restrict the effect, risk, cost, and schedule of the solution.
C.
Models define the solution in time, cost, space, and logistics.
Answers
C.
Models define the solution in time, cost, space, and logistics.
D.
Models show the complete solution in a non-functional slice of the organization.
Answers
D.
Models show the complete solution in a non-functional slice of the organization.
Suggested answer: A

Explanation:

According to 'A Guide to the Business Analysis Body of Knowledge', models are ideal because they abstract and simplify reality. They help simplify reality in a way that's useful for understanding the requirements and their impact on the organization.

Answer C is incorrect. This isn't a valid statement about why it's important to use a model.

Answer D is incorrect. Models do not show the solution in a non-functional portion of the organization. Answer B is incorrect. Models do not restrict the attributes of the solution.

asked 18/09/2024
João Faria
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