Exam AZ-400 topic 9 question 16 discussion

Actual exam question from Microsoft's AZ-400

Question #: 16
Topic #: 9

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have an Azure pipeline that is used to deploy a web app. The pipeline includes a test suite named TestSuite1. TestSuite1 is used to validate the operations of the web app.

TestSuite1 fails intermittently.

You identify that the failures are unrelated to changes in the source code and execution environment.

You need to minimize troubleshooting effort for the TestSuite1 failures.

Solution: You enable Test Impact Analysis (TIA).

Does this meet the goal?

A. Yes
B. No

Show Suggested Answer

Suggested Answer: B 🗳️

by RayD7 at Nov. 27, 2023, 2:58 a.m.

Comments

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FeriAZ

10 months, 3 weeks ago

Selected Answer: B

Flaky is correct. TIA Function: Test Impact Analysis focuses on optimizing test execution by selecting only the relevant tests to run based on code changes. It helps improve pipeline efficiency and reduce overall test runtime.

upvoted 2 times

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RayD7

1 year, 2 months ago

Selected Answer: A

TIA would only run relevant tests so TestSuite1 would not be an issue any more https://learn.microsoft.com/en-us/azure/devops/pipelines/test/test-impact-analysis?view=azure-devops

upvoted 1 times

mfawew223

1 year, 2 months ago

From your link, there is nothing that prevents TIA from running the test that is failing occasionally. It could determine that the code changes need that test, but the test would fail. The link even says it will include previously failing tests, so it doesnt stop trying even if the test had failed before. This has to be No, TIA will not help.

upvoted 2 times

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ServerBrain

1 year, 1 month ago

I'm not convinced this is the correct answer, so would go with B

upvoted 1 times

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