IFPUG Exam I40-420 Topic 2 Question 109 Discussion

Actual exam question for IFPUG's I40-420 exam

Question #: 109
Topic #: 2

Which of the following statements regarding functional size measurement is true?

AEarly functional size measurements can never change during design and coding phase

BIt is quite normal to identify additional functionality that was not specified in the original requirements in the form of scope creep

CIt is not necessary to update the application functional size upon completion of an enhancement.

DBoth B and C

Show Suggested Answer

Suggested Answer: B

by Jenifer at Apr 08, 2025, 03:21 AM

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Meaghan

5 days ago

I agree with you, Norah. Functional size measurement can change due to scope creep and should be updated after enhancements.

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Janessa

16 days ago

I think B and D are the correct answers. Functional size can definitely change during design and coding, and enhancements would require updating the size.

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Norah

24 days ago

I think the answer is D) Both B and C.

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