Microsoft
AZ-400 · Question #552
You use an Azure Pipelines pipeline to build, test, and deploy an app named App1. You need to reduce how long it takes to complete unit and integration tests for App1. The solution must ensure that th
The correct answer is C. Enable Test Impact Analysis (TIA).. TIA performs incremental validation by automatic test selection. It automatically selects only the subset of tests required to validate the code being committed.
Submitted by satoshi_tk· Mar 6, 2026Design and implement build and release pipelines
Question
You use an Azure Pipelines pipeline to build, test, and deploy an app named App1. You need to reduce how long it takes to complete unit and integration tests for App1. The solution must ensure that the code coverage testing ratio is maintained. What should you do?
Options
- AEnable flaky test management.
- BPurchase additional parallel jobs.
- CEnable Test Impact Analysis (TIA).
- DAdd an agent pool.
How the community answered
(28 responses)- A4% (1)
- B4% (1)
- C86% (24)
- D7% (2)
Explanation
TIA performs incremental validation by automatic test selection. It automatically selects only the subset of tests required to validate the code being committed.
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