IFPUG I40-420 Exam - Topic 1 Question 110 Discussion

Actual exam question for IFPUG's I40-420 exam

Question #: 110
Topic #: 1

An enhancement project adds 3 business function attributes to each of 3 data functions. Before the enhancement each of these data functions was valued at 2 RETs and 19 DETs. Each of these data functions is maintained by the same screen in the application. What is the CHGA of these data functions?

A21 UFP

B45 UFP

C30 UFP

D0 UFP

Show Suggested Answer

Suggested Answer: C

by Kenneth at May 02, 2025, 08:31 PM

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Margart

3 months ago

I think the answer is 30 UFP.

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Freeman

3 months ago

So that's 3 functions, right?

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Freida

3 months ago

Totally agree, 30 UFP makes sense!

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Paola

3 months ago

Wait, how do you get 30 from that?

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Essie

3 months ago

Each data function had 2 RETs and 19 DETs.

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Clarence

4 months ago

I feel like the answer might be 30 UFP, but I can't recall if we should be considering the screen maintenance factor in this case.

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Aileen

4 months ago

I’m a bit confused about how to calculate the CHGA with the new attributes. Do we just add them to the existing DETs?

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Gilma

4 months ago

I think we practiced a similar question where we had to add attributes to data functions, and I believe it increased the UFP significantly.

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Marvel

4 months ago

I remember that each data function is calculated based on RETs and DETs, but I'm not sure how the new attributes will affect the total.

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Quiana

4 months ago

I've got this! The key is recognizing that each data function was originally valued at 2 RETs and 19 DETs. With the 3 new business function attributes added, the total change in function points should be straightforward to calculate.

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Dominque

5 months ago

I'm a bit confused by the terminology here. What exactly are RETs and DETs? I'll need to review my notes to make sure I understand the concepts before I can solve this.

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Anglea

5 months ago

Okay, let's see. The question states that 3 business function attributes were added to each of 3 data functions. I think I can use that information to calculate the change in function points.

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Son

5 months ago

Hmm, this looks like a tricky one. I'll need to carefully work through the details to determine the change in function points.

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Filiberto

9 months ago

This question is making my head spin! I'm going to go with the answer that looks the most random: B) 45 UFP. What could go wrong?

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Marilynn

9 months ago

Wait, wait, wait... is this a trick question? I'm going to go with A) 21 UFP, but I'm already second-guessing myself.

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Daron

9 months ago

Ah, the classic 'Let's add some stuff and see what happens' type of question. I'm going with D) 0 UFP, just to keep things interesting.

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Jame

7 months ago

User 4: I agree with the original comment, D) 0 UFP.

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Clarinda

8 months ago

User 3: I believe it's C) 30 UFP.

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Joye

8 months ago

User 2: I'm going with B) 45 UFP.

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Nicolette

8 months ago

User 1: I think the answer is A) 21 UFP.

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Belen

9 months ago

I believe it's actually B) 45 UFP, because each data function is now valued at 5 RETs and 22 DETs.

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Bok

9 months ago

I'm not sure, but I think it's C) 30 UFP.

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Deeanna

9 months ago

Wow, this one's tricky! I'm going to have to think it through carefully. Okay, let me give it a shot... I'm going with B) 45 UFP.

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Margurite

9 months ago

Hmm, let's see... the data functions were each 2 RETs and 19 DETs, and they added 3 business function attributes to each. I think the answer is C) 30 UFP.

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