Which of the following is a component of the test basis in agile development?

The source code of the application

The final test execution report

User stories and their acceptance criteria

The test environment configuration

A team has a feedback loop where testers report defects found in testing back to the backlog refinement session. However, the product owner is overwhelmed and is not incorporating this feedback into the user stories. The same types of defects keep recurring. What is the most effective way to close this feedback loop?

Collaborate with the product owner to create a 'Definition of Done' for stories that includes a section for 'lessons learned from previous sprints' that must be addressed.

Stop reporting defects to the backlog refinement and instead discuss them only in the sprint retrospective.

Have the testers update the user stories directly with the lessons learned, bypassing the product owner.

Escalate the issue to management and ask them to mandate that the product owner incorporates the feedback.

Which agile ceremony is a natural opportunity to establish a feedback loop for improving test basis quality?

Product backlog grooming session

How does 'specification by example' improve the test basis?

By automating all test cases before development starts

By using concrete examples to clarify requirements and acceptance criteria

By creating a detailed test plan before any requirements are written

By replacing user stories with formal requirement documents

A product owner is writing acceptance criteria for a user story about a login feature. Which set of acceptance criteria represents the highest quality in terms of testability?

Given a registered user, when they enter a valid username and password, then they are granted access to the system.

The login should be fast and not crash.

The login page should have a username field, a password field, and a login button.

The system should be user-friendly and secure, and the login should work well.

Certified Tester Advanced Level Agile Tester

Domain 4Objective 1

Using Shift Left to Improve Test Basis Quality CTAL-AT Practice Questions (Page 4)

Part of the Shift Left domain, which makes up ~13% of our current practice bank. ISTQB does not publish an official question count, but from its 90-minute exam (~35–60 total, ~5–8 in this domain), expect 3–4 from this objective — we provide 28 practice questions to prepare you well beyond it. (estimate)

28questions here

6free pages

7concepts

Questions 16–20

16foundation · easy
Which of the following is a component of the test basis in agile development?
Select an answer first
17expert · hard
A team has a feedback loop where testers report defects found in testing back to the backlog refinement session. However, the product owner is overwhelmed and is not incorporating this feedback into the user stories. The same types of defects keep recurring. What is the most effective way to close this feedback loop?
Select an answer first
18foundation · easy
Which agile ceremony is a natural opportunity to establish a feedback loop for improving test basis quality?
Select an answer first
19foundation · easy
How does 'specification by example' improve the test basis?
Select an answer first
20application · medium
A product owner is writing acceptance criteria for a user story about a login feature. Which set of acceptance criteria represents the highest quality in terms of testability?
Select an answer first

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