Certified Tester Quality in DevOps
Domain 4Objective 3
Infrastructure and Reliability Engineering CT-QDO Practice Questions (Page 1)
Part of the Domain 4: Tools and Practices in DevOps domain, which makes up ~19% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~5–8 in this domain), expect 1–2 from this objective — we provide 28 practice questions to prepare you well beyond it. (estimate)
28questions here
6free pages
6concepts
Questions 1–5
- 1
Which stage of a CI/CD pipeline is most appropriate for running a Chaos Engineering experiment?
Select an answer first - 2
A team is planning their first Chaos Engineering experiment. They want to test the system's ability to handle a database failure. What is the most important thing to define before running the experiment?
Select an answer first - 3
A team uses Chaos Monkey to randomly terminate instances in production. They want to ensure that the system remains available and that the experiments do not cause a full outage. Which practice is essential?
Select an answer first - 4
A configuration management team uses Ansible to manage server configurations. They want to ensure that running the same playbook multiple times does not cause errors or duplicate changes. Which Ansible feature is designed for this?
Select an answer first - 5
A team uses Gremlin to run Chaos Engineering experiments. They want to test the impact of high CPU usage on their application. Which type of attack should they use?
Select an answer first
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