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ISTQB Exam ATM Topic 3 Question 71 Discussion

Actual exam question for ISTQB's ATM exam
Question #: 71
Topic #: 3
[All ATM Questions]

Assume you are currently working on a project developing a system where functional

requirements are very well specified. Unfortunately non-functional requirements do almost not exist.

You are the Test Manager. You have to choose a technique for test selection that allows testing of non-functional characteristics, especially reliability.

Which of the following techniques for test selection do you expect being most useful in this scenario?

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Suggested Answer: A

by Alline at Jun 12, 2025, 03:08 AM

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Iluminada
3 days ago
Cause-effect graphing? Really? That's like trying to catch a fish with a net made of string. A model-based technique is clearly the best option here.
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Jeanice
8 days ago
I'm not sure, but I think D) Cause-effect graphing could also be useful for testing non-functional characteristics.
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Sherell
12 days ago
I agree, a model-based technique is the way to go. It'll let us simulate real-world usage and put the system through its paces. Plus, it's better than relying on those sketchy non-functional requirements, or lack thereof.
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Svetlana
15 days ago
Test condition analysis could also be helpful, but it might not give us a complete picture without the non-functional requirements. A model-based approach sounds like the way to go.
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Cassie
15 days ago
I agree with Portia. Operational profiles can help simulate real-world scenarios for testing reliability.
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Elza
20 days ago
A model-based technique based on the creation of operational profiles seems like the best choice here. Without clear non-functional requirements, we'll need to rely on analyzing the system's expected usage patterns to test its reliability.
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Donte
3 days ago
User 3: Yeah, we need to focus on testing the system's reliability based on how it's expected to be used.
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Georgene
3 days ago
User 1: I think A) A model-based technique based on the creation of operational profiles is the way to go.
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Rosalind
5 days ago
User 2: I agree, without clear non-functional requirements, analyzing usage patterns seems like the best approach.
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Shawn
6 days ago
User 1: I think A) A model-based technique based on the creation of operational profiles is the way to go.
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Portia
28 days ago
I think A) A model-based technique based on the creation of operational profiles would be most useful.
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