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ASTQB Exam CTFL Topic 3 Question 63 Discussion

Actual exam question for ASTQB's CTFL exam
Question #: 63
Topic #: 3
[All CTFL Questions]

In general, why is it NOT a good idea to estimate the testing effort based only on a percentage of development effort? Identify THREE valid reasons. 1 credit

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Suggested Answer: C

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Marva
3 months ago
Bingo! The organization's maturity is crucial. If the test basis, dev testing, and tooling are all top-notch, the testing effort might be lower. But if it's a hot mess, you're in for a wild ride. Gotta account for that upfront.
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Pete
2 months ago
G) The result is almost always a too low estimate for the required test effort
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Velda
2 months ago
E) The maturity of the organization, e.g. the quality of the test basis, quality of development testing, configuration management, availability of test tools, also influence the effort needed for testing.
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Jerry
3 months ago
A) The quality of the development estimate may be poor.
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Nenita
3 months ago
Exactly, using a one-size-fits-all percentage doesn't cut it. The risk profile of the application is key. You can't just slap on a generic percentage and call it a day. Gotta dig deeper.
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Omer
3 months ago
Hah, the V-life cycle model? Really? That's so 1990s. No, this approach doesn't work for any modern software development methodology. We need to take a more holistic view of the risks and challenges.
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Lai
2 months ago
E) The maturity of the organization, e.g. the quality of the test basis, quality of development testing, configuration management, availability of test tools, also influence the effort needed for testing.
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Mattie
2 months ago
D) Using the same percentage every time does not address the level of risk of the application to be tested.
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Nenita
3 months ago
A) The quality of the development estimate may be poor.
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Na
4 months ago
Ah, the old 'bottom-up is always better' argument. But that's not always the case. The percentage-based technique can work in certain contexts, like the V-model. We need to consider the specific project and organization's maturity.
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Selma
3 months ago
G) The result is almost always a too low estimate for the required test effort
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Sabra
3 months ago
E) The maturity of the organization, e.g. the quality of the test basis, quality of development testing, configuration management, availability of test tools, also influence the effort needed for testing.
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Stefany
3 months ago
A) The quality of the development estimate may be poor.
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Jamal
4 months ago
Estimating testing effort solely based on development effort is a risky approach. The quality of the development estimate can be poor, and that would directly impact the testing estimate. Gotta look at more factors here.
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Paola
2 months ago
G) The result is almost always a too low estimate for the required test effort
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Janey
3 months ago
D) Using the same percentage every time does not address the level of risk of the application to be tested.
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Marget
3 months ago
E) The maturity of the organization also influences the effort needed for testing.
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Adelle
3 months ago
E) The maturity of the organization also influences the effort needed for testing.
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Cordie
4 months ago
A) The quality of the development estimate may be poor.
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Yvonne
4 months ago
A) The quality of the development estimate may be poor.
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Laticia
4 months ago
I also believe that the result is almost always a too low estimate for the required test effort.
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Idella
4 months ago
I agree with Ashley. Using the same percentage every time does not address the level of risk of the application to be tested.
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Ashley
4 months ago
I think it's not a good idea because the quality of the development estimate may be poor.
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