ISTQB CT-PT Exam - Topic 4 Question 6 Discussion

Actual exam question for ISTQB's CT-PT exam

Question #: 6
Topic #: 4

[All CT-PT Questions]

Which of the following is considered a characteristic of stress testing?

AConsiders the system's ability to recover from a sudden increase of loads within the system's limits.

BIt focuses on the system's ability to handle transactions over a specific timeframe.

CIt determines the maximum number of transactions a system can handle.

DIt evaluates the system's ability to handle loads beyond its design limits.

Show Suggested Answer

Suggested Answer: D

Stress testing is designed to evaluate how a system behaves under extreme conditions, often exceeding its design limitations. The goal is to identify bottlenecks, memory leaks, and failures that occur beyond normal operating conditions.

Option A is incorrect because it refers to resilience testing, which focuses on recovery rather than stress beyond limits.

Option B is incorrect as it describes load testing, which measures performance under expected loads.

Option C is incorrect since determining the maximum transactions is a feature of capacity testing, not stress testing.

by Pearlie at Mar 19, 2025, 02:45 AM

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Belen

5 months ago

Nope, it's more about recovery than just max transactions.

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Jackie

5 months ago

I thought it was just about peak loads, not beyond limits.

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Roosevelt

5 months ago

Totally agree, it's all about pushing limits!

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Jesusita

6 months ago

Stress testing checks how systems perform under extreme conditions.

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Rolland

6 months ago

Wait, so it tests beyond design limits? That sounds intense!

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Dante

6 months ago

I definitely recall that stress testing evaluates performance under extreme conditions, which makes me think D is the right choice.

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Antione

6 months ago

I feel like option C sounds familiar, but I’m not entirely confident that it captures the essence of stress testing.

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Maia

7 months ago

I remember practicing a question that mentioned recovery from loads, but I’m not sure if that’s the main focus of stress testing.

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Weldon

7 months ago

I think stress testing is more about pushing the system beyond its limits, so I’m leaning towards option D.

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Gerald

7 months ago

Okay, I've got it. Stress testing is about understanding a system's resilience and recovery capabilities, not just its maximum capacity. Option A seems to be the most accurate description of that.

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Mignon

7 months ago

I'm a little confused by the wording of these options. I know stress testing is about pushing a system to its limits, but I'm not sure which one best captures that. I'll have to re-read this a few times.

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Kimberlie

7 months ago

Ah, I've got this! Stress testing is all about evaluating a system's ability to handle loads beyond its normal limits. Option D is the clear winner here.

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Stefany

8 months ago

Hmm, I'm a bit unsure about this one. Stress testing is an important concept, but the options seem quite similar. I'll have to think this through carefully.

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Leigha

8 months ago

This seems like a straightforward question on stress testing. I'll carefully read through the options and think about the key characteristics of stress testing.

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