When selecting a performance testing tool, why is budget an important consideration?

Because budget determines the tool's ability to generate load

Because the tool must fit within the project's financial constraints while meeting technical needs

Because open-source tools are always inferior to commercial tools

Because commercial tools are always the most cost-effective option

A startup is developing a mobile banking app with a Java-based backend. They have a limited budget and need to run performance tests weekly in their CI pipeline. The team is comfortable with scripting and wants to avoid vendor lock-in. Which tool selection best meets these needs?

Use a commercial enterprise tool with a GUI recorder and built-in CI plugin

Use a cloud-based load testing service with a pay-per-use model

Use a simple scripting tool that only generates HTTP requests without monitoring

Use an open-source tool with scriptable load generation and a CI plugin

What is a typical recommendation when performance test results show high CPU utilization and high response times?

Optimize the application code or increase server capacity

Reduce the test duration to avoid measuring high CPU

Ignore the results because CPU is always high in production

Increase the number of users in the test to stress the system further

A company is selecting a performance testing tool for a project that uses a proprietary protocol for client-server communication. They need to simulate realistic user behavior and have a moderate budget. Which factor is most important in tool selection?

The tool's reporting capabilities

The tool's ability to support the proprietary protocol

The tool's integration with CI/CD

Certified Tester Advanced Level Technical Test Analyst

Domain 6Objective 5

Performance Testing Tools CTAL-TTA Practice Questions (Page 4)

Part of the Domain 6: Test Tools and Automation domain, which makes up ~25% of our current practice bank. ISTQB does not publish an official question count, but from its 120-minute exam (~50–80 total, ~13–20 in this domain), expect 1–2 from this objective — we provide 31 practice questions to prepare you well beyond it. (estimate)

31questions here

7free pages

6concepts

Questions 16–20

16foundation · easy
When selecting a performance testing tool, why is budget an important consideration?
Select an answer first
17application · medium
After a load test, the report shows that the average response time for a login endpoint is 1.5 seconds, but the 90th percentile is 4 seconds. The application server CPU is at 70%, and the database CPU is at 90%. What is the most likely bottleneck?
Select an answer first
18application · medium
A startup is developing a mobile banking app with a Java-based backend. They have a limited budget and need to run performance tests weekly in their CI pipeline. The team is comfortable with scripting and wants to avoid vendor lock-in. Which tool selection best meets these needs?
Select an answer first
19foundation · easy
What is a typical recommendation when performance test results show high CPU utilization and high response times?
Select an answer first
20application · medium
A company is selecting a performance testing tool for a project that uses a proprietary protocol for client-server communication. They need to simulate realistic user behavior and have a moderate budget. Which factor is most important in tool selection?
Select an answer first

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