Test Data and CI

1. What do builders provide in the context of managing test data?

Default values for all fields Unique values for each test Predefined test cases Manual data entry for each test

2. What is a key characteristic of a flaky test?

It only passes locally. It always passes on the first run. It fails only when the pipeline runs. It consistently fails in the same environment.

3. What does the `--collect "XPlat Code Coverage"` command do in an Azure DevOps pipeline?

It adds a code coverage report to the pipeline It fails the pipeline if coverage is below 80% It compiles the code before testing It automatically fixes failing tests

4. Why should test data be isolated per test?

To avoid reliance on shared mutable state To speed up test execution To ensure each test case is unique To have tests reflect real-world conditions

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