A DevOps team manages a multi-tier application. They want to ensure that the infrastructure is reproducible and that changes are reviewed before deployment. They currently use a mix of manual configuration and shell scripts. Which approach best aligns with Infrastructure as Code principles?

Write a set of imperative shell scripts that are executed in a specific order by a CI pipeline

Use a configuration management tool to push scripts to servers, but keep the scripts in a shared network folder

Create a detailed runbook that documents every manual step for provisioning and configuring servers

Store all infrastructure definitions in a version-controlled repository and use a declarative IaC tool to apply them

Which tool is best suited for configuring and managing the state of software on existing servers?

Azure Resource Manager (ARM) templates

What is the main benefit of integrating Chaos Engineering experiments into a CI/CD pipeline?

It automatically fixes any issues found during the experiment

It continuously validates system resilience as part of the delivery process

It eliminates the need for separate testing environments

It guarantees that no production outage will ever occur

Certified Tester Quality in DevOps

Domain 4Objective 3

Infrastructure and Reliability Engineering CT-QDO Practice Questions (Page 6)

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 26–28

26application · medium
A DevOps team manages a multi-tier application. They want to ensure that the infrastructure is reproducible and that changes are reviewed before deployment. They currently use a mix of manual configuration and shell scripts. Which approach best aligns with Infrastructure as Code principles?
Select an answer first
27foundation · easy
Which tool is best suited for configuring and managing the state of software on existing servers?
Select an answer first
28foundation · easy
What is the main benefit of integrating Chaos Engineering experiments into a CI/CD pipeline?
Select an answer first

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Infrastructure and Reliability Engineering CT-QDO Practice Questions (Page 6)

Questions 26–28

A DevOps team manages a multi-tier application. They want to ensure that the infrastructure is reproducible and that changes are reviewed before deployment. They currently use a mix of manual configuration and shell scripts. Which approach best aligns with Infrastructure as Code principles?

Which tool is best suited for configuring and managing the state of software on existing servers?

What is the main benefit of integrating Chaos Engineering experiments into a CI/CD pipeline?

Keep studying — Domain 4: Tools and Practices in DevOps