iSQI CTFL-PT_D Exam - Topic 4 Question 19 Discussion

Actual exam question for iSQI's CTFL-PT_D exam

Question #: 19
Topic #: 4

Select the architecture that, in addition to the virtualized systems, could present performance risks associated with virtualization.

SELECT ONE OPTION

ADynamic/cloud-based systems.

BMulti Tier systems.

CClient-server systems.

DDistributed systems.

Show Suggested Answer

Suggested Answer: B

Spike testing involves subjecting a system to a significant increase in load for short periods of time to determine if it can handle sudden spikes in traffic. Emily's scenario of testing a system's response to a high number of concurrent users during specific periods and then returning to a stable state fits the description of spike testing.

* ISTQB Performance Testing Syllabus

* ISTQB Glossary

by India at Mar 09, 2025, 09:33 AM

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Dalene

8 months ago

Dynamic systems definitely add complexity to performance.

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Lizette

8 months ago

Wait, are we sure about that? I thought client-server was the main risk.

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Jesus

8 months ago

Multi-tier systems can also struggle under virtualization.

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Merilyn

8 months ago

Totally agree, especially with resource allocation!

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Buddy

8 months ago

I think distributed systems could have performance issues with virtualization.

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Louvenia

9 months ago

Client-server systems seem straightforward, but I feel like they could also be affected by virtualization. I’m torn between a couple of options.

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Brandon

9 months ago

I practiced a similar question last week, and I think distributed systems might have more risks due to their complexity.

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Melinda

9 months ago

I think multi-tier systems can also introduce latency issues, especially with virtualization. It feels like a tricky question!

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Francene

9 months ago

I remember something about cloud-based systems having unique performance challenges, but I'm not entirely sure if that's the right choice here.

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Cathrine

9 months ago

Okay, let me break this down step-by-step. I'll start by thinking through each architecture option and how the virtualization component could impact performance. That should help me identify the right answer.

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Edison

9 months ago

I've got a good handle on this topic, so I'm feeling confident. I think the key is to consider how the different architectures might interact with the virtualized systems and where potential performance risks could arise.

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Renato

9 months ago

Hmm, I'm a bit confused by the wording of the question. I'll need to review my notes on virtualization and system architectures to make sure I understand the key differences.

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