A stream-aligned team is developing a mobile app. They have a short release cycle and need fast feedback on UI changes. Which testing activity should the stream team perform to get immediate feedback?

Scheduling a full regression test with the automation team

Running automated UI smoke tests in the CI pipeline

Waiting for the specialized performance team to run load tests

Deploying to production and monitoring user feedback

A stream-aligned team is developing a new customer-facing web portal. The team has full ownership of the codebase and deploys to production multiple times a day. Which testing activity is most appropriately performed by the stream-aligned team itself?

Managing the central test environment shared by all teams

Conducting a full security penetration test before every release

Executing exploratory testing of the new user interface during each sprint

Defining the organization-wide performance test strategy

A stream-aligned team and a specialized test automation team are collaborating on a new feature. The automation team has created a reusable test library. How should the stream team use this library?

Wait for the automation team to run the tests manually

Use the library to write and run automated tests for the feature within their CI pipeline

Ask the automation team to write all the feature's tests

Avoid using the library to maintain independence

A specialized security team is asked to test a new API developed by a stream-aligned team. The stream team has already performed functional testing. What is the most appropriate security testing activity for the specialized team?

Performing a threat model and penetration test on the API

Running the functional test suite again to confirm results

Writing documentation for the API

Reviewing the API's unit test coverage

A stream-aligned team has a critical feature that needs to be released. The specialized security team is overloaded and cannot review it in time. What is the best course of action?

Delay the release until the security team is available

Have the stream team perform a full security review themselves

Release the feature without security review to meet the deadline

Negotiate a risk-based approach with the security team, prioritizing the most critical security aspects for review

Certified Tester Agile Test Leadership at Scale

Domain 5Objective 5

Test Activities Performed by Stream-Aligned Teams and Specialized Teams CT-ATLAS Practice Questions (Page 2)

Part of the Test Processes in a Value-Driven Organization 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 3–4 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)

27questions here

6free pages

5concepts

Questions 6–10

6application · medium
A stream-aligned team is developing a mobile app. They have a short release cycle and need fast feedback on UI changes. Which testing activity should the stream team perform to get immediate feedback?
Select an answer first
7application · medium
A stream-aligned team is developing a new customer-facing web portal. The team has full ownership of the codebase and deploys to production multiple times a day. Which testing activity is most appropriately performed by the stream-aligned team itself?
Select an answer first
8application · medium
A stream-aligned team and a specialized test automation team are collaborating on a new feature. The automation team has created a reusable test library. How should the stream team use this library?
Select an answer first
9application · medium
A specialized security team is asked to test a new API developed by a stream-aligned team. The stream team has already performed functional testing. What is the most appropriate security testing activity for the specialized team?
Select an answer first
10expert · hard
A stream-aligned team has a critical feature that needs to be released. The specialized security team is overloaded and cannot review it in time. What is the best course of action?
Select an answer first

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