A product team wants to ensure that their software is always in a releasable state. They currently deploy to a staging environment only at the end of each sprint, and the release to production is a manual process that takes a full day. Which practice is most aligned with continuous delivery?

Automate the deployment to staging and production so that every change that passes the pipeline can be released with the push of a button.

Keep the manual deployment process but run the full test suite on the staging environment before each release.

Create a release branch at the end of each sprint and deploy only from that branch.

Deploy every change to production automatically without any manual approval.

Why is test automation essential in a CI/CD pipeline?

It eliminates the need for any manual testing

It reduces the need for a CI pipeline

It guarantees that all defects are found

It allows tests to run frequently and consistently without manual effort

Which statement best describes continuous testing?

Running automated tests continuously throughout the development pipeline

Testing only the new features added in each iteration

Running all tests only at the end of the release cycle

Using manual testing to verify each build

What is a benefit of fast feedback loops in agile development?

The software is guaranteed to be defect-free

The team can skip planning activities

Defects are identified and fixed earlier, reducing cost and effort

A team's CI/CD pipeline has a quality gate that requires 80% code coverage and zero critical static analysis issues. A developer submits a change that fixes a critical bug but reduces the overall code coverage to 79.5%. The team wants to release the fix quickly. What is the most appropriate action?

Bypass the quality gate for this change, since it is a critical bug fix.

Release the fix without running the quality gate, and address the coverage issue in a later sprint.

Temporarily lower the coverage threshold to 79% to allow the fix to pass, and then restore it later.

Require the developer to add more tests to bring the coverage back above 80% before the fix can be released.

Certified Tester Advanced Level Agile Technical Tester

Domain 4Objective 1

Continuous Integration, Continuous Testing and Continuous Delivery CT-ATT Practice Questions (Page 3)

Part of the Deployment and Delivery domain, which makes up ~20% of our current practice bank. ISTQB does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–12 in this domain), expect 4–6 from this objective — we provide 29 practice questions to prepare you well beyond it. (estimate)

29questions here

6free pages

8concepts

Questions 11–15

11application · medium
A product team wants to ensure that their software is always in a releasable state. They currently deploy to a staging environment only at the end of each sprint, and the release to production is a manual process that takes a full day. Which practice is most aligned with continuous delivery?
Select an answer first
12foundation · easy
Why is test automation essential in a CI/CD pipeline?
Select an answer first
13foundation · easy
Which statement best describes continuous testing?
Select an answer first
14foundation · easy
What is a benefit of fast feedback loops in agile development?
Select an answer first
15expert · hard
A team's CI/CD pipeline has a quality gate that requires 80% code coverage and zero critical static analysis issues. A developer submits a change that fixes a critical bug but reduces the overall code coverage to 79.5%. The team wants to release the fix quickly. What is the most appropriate action?
Select an answer first

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