ISTQB CTAL-TTA Exam - Topic 2 Question 9 Discussion

Actual exam question for ISTQB's CTAL-TTA exam

Question #: 9
Topic #: 2

Which of the following statements about fault seeding tools is correct?

AFault seeding tools insert defects into the source code to check the effectiveness of testing.

BFault seeding tools insert defects into the source code to test the input checking capabilities of the software.

CFault seeding tools insert defects into the source code to support the application of specification-based test design techniques.

DFault seeding tools insert defects into the source code to check the level of maintainability of the software.

Show Suggested Answer

Suggested Answer: A

Fault seeding is a method used to evaluate the effectiveness of a testing process. Tools designed for fault seeding intentionally insert known defects into the source code, which are then supposed to be discovered during testing. The main purpose is not to check the input checking capabilities, support specification-based test design techniques, or assess maintainability of the software, but rather to gauge how well the testing process can identify and capture defects. By comparing the number of seeded faults that are found against the total number of faults inserted, test teams can get an insight into the effectiveness of their testing strategies and coverage. This method helps in understanding the detection capabilities of testing efforts and in identifying potential areas for improvement in test processes.

by Hildred at Apr 22, 2024, 07:21 PM

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Latrice

3 months ago

Totally agree with A, it's all about testing effectiveness!

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Mari

3 months ago

Wait, are we sure about D? That seems off.

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Blair

3 months ago

C sounds right too, but I lean towards A.

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Vonda

4 months ago

I think B makes more sense for input validation.

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Jutta

4 months ago

A is definitely correct, that's how they work!

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Makeda

4 months ago

I don't recall much about maintainability in relation to fault seeding, so I’m leaning away from D, but I could be mistaken.

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Avery

4 months ago

I practiced a similar question where we discussed the purpose of fault seeding tools, and I think C aligns with what I learned about specification-based testing.

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Amber

4 months ago

I'm not entirely sure, but I feel like B could also be a possibility since it mentions input checking, which is important in testing.

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Louisa

5 months ago

I remember studying that fault seeding tools are primarily used to evaluate testing effectiveness, so I think A might be correct.

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Roslyn

5 months ago

I think option C is the correct answer. Fault seeding tools are used to support the application of specification-based test design techniques, which is what the question is asking about.

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Elinore

5 months ago

Hmm, I'm a bit confused about this one. I know fault seeding tools have something to do with inserting defects, but I'm not sure if it's for testing input checking or something else. I'll have to think about this one.

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Vivan

5 months ago

I'm pretty sure fault seeding tools are used to check the effectiveness of testing, so I'll go with option A.

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Nada

5 months ago

Okay, I remember learning about this in class. Fault seeding tools insert defects into the code to test the effectiveness of the testing process. That sounds like option A to me.

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Shaun

5 months ago

Hmm, I'm a bit unsure about this one. I know CSPs can have different structures, but I'm not sure if the terminology is that variable. I'll need to think it through carefully.

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Shaun

5 months ago

Hmm, this looks like a tricky one. I'll need to carefully review the options and think about the correct subnet notation.

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Brittani

5 months ago

Okay, let me see... I'm pretty sure Java and transaction control are always connected, so that rules out options C and D. I'm leaning towards B, but I'll double-check the other options just to be sure.

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Keneth

5 months ago

Okay, let's see. I know Cisco Unified Contact Center Express has different deployment models, and the number of supported CTI ports is likely one of the key differences. I'll need to think through the options and try to remember the details.

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