PeopleCert CABA Exam - Topic 2 Question 123 Discussion

Actual exam question for PeopleCert's CABA exam

Question #: 123
Topic #: 2

[All CABA Questions]

Which Lifecycle Model is best suited if the customer is not sure about what he wants?

AWaterfall

BReuse

CV-Model

DPrototype

Show Suggested Answer

Suggested Answer: D

by Tyisha at Mar 30, 2026, 10:12 PM

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Arlette

1 day ago

I think D) Prototype is the best choice. It allows for flexibility.

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Denae

6 days ago

I’ve heard V-Model is good for structured projects, but not sure here.

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Reena

12 days ago

Really? I’m surprised people think Prototype is the only option.

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Emmanuel

17 days ago

I think Prototype is the best choice too, it helps visualize.

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Natalie

2 months ago

I disagree, Waterfall could work if you clarify requirements first.

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Keith

2 months ago

Definitely D) Prototype! It allows for flexibility.

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Novella

3 months ago

I practiced a similar question, and I think the Prototype model is definitely the way to go if the customer isn't sure about their needs.

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Major

3 months ago

I feel like the V-Model could work too, but it seems more suited for projects where requirements are clear from the start.

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Reita

3 months ago

I'm not entirely sure, but I remember something about the Waterfall model being rigid, which doesn't seem right for uncertain requirements.

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Alaine

4 months ago

I think the Prototype model might be the best choice here since it allows for flexibility and adjustments based on customer feedback.

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