IFPUG Exam I40-420 Topic 1 Question 65 Discussion

Actual exam question for IFPUG's I40-420 exam

Question #: 65
Topic #: 1

What would be the correct sequence of activities for measuring transactional functions? 1. Classify each transactional function as an EI, EO or EQ 2. Identify each elementary process required by the user 3. Determine the functional complexity for each transactional function 4. Determine the functional size for each transactional function 5. Count FTRs for each transactional function 6. Count DETs for each transactional function

A1-3-2-1-4-5

B2-3-1-6-5-4

C4-2-1-5-6-3

D2-1-5-6-3-4

Show Suggested Answer

Suggested Answer: D

by Xochitl at Mar 03, 2023, 12:36 AM

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Earleen

17 days ago

But don't we need to first classify each transactional function before identifying elementary processes?

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Linette

18 days ago

Step 2 seems like the obvious starting point to me. Identifying the elementary processes is key to understanding the transactional functions.

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Arthur

20 days ago

I disagree, I believe it should be C) 4-2-1-5-6-3

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Earleen

25 days ago

I think the correct sequence is B) 2-3-1-6-5-4

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