AZ-400 Practice Question: Design and implement build and release pipelines
This AZ-400 practice question tests your understanding of design and implement build and release pipelines. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
You are designing a build pipeline for a Java application that uses Maven. The build must run unit tests and integration tests separately. You want to publish test results to Azure Pipelines. Which task configuration should you use?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use two Maven tasks with goals 'test' and 'verify', and configure the Publish Test Results task to publish results from both runs.
Option C is correct because it uses two separate Maven tasks with the 'test' and 'verify' goals, which allows unit tests and integration tests to run independently. The Publish Test Results task is then configured to consume the test result files (typically JUnit XML reports) from both runs, enabling Azure Pipelines to display a unified test summary. This approach aligns with the requirement to run unit and integration tests separately while still publishing all results.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Use two Gradle tasks, one for unit tests and one for integration tests.
Why it's wrong here
Gradle task is for Gradle, not Maven.
✗
Use a single Maven task with goals 'test verify', and configure the task to publish test results.
Why it's wrong here
Maven task does not have built-in test result publishing; need separate task.
✓
Use two Maven tasks with goals 'test' and 'verify', and configure the Publish Test Results task to publish results from both runs.
Why this is correct
Correct: Maven can run tests and PublishTestResults can publish results.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use two Visual Studio Test tasks, one for unit tests and one for integration tests.
Why it's wrong here
Visual Studio Test is for .NET, not Java.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates assume a single Maven task with both goals can achieve separation, but Azure Pipelines executes all goals in one run, so the tests are not isolated; the correct approach requires two distinct tasks to enforce separate execution and independent result publishing.
Detailed technical explanation
How to think about this question
Maven's 'test' goal executes unit tests bound to the test phase, while the 'verify' goal runs integration tests bound to the integration-test phase (typically via plugins like maven-failsafe-plugin). By using two separate Maven tasks, you can control the order and even skip one phase if needed, and the Publish Test Results task can be configured to look for test result XML files (e.g., '**/target/surefire-reports/*.xml' for unit tests and '**/target/failsafe-reports/*.xml' for integration tests). In real-world CI/CD, this separation is critical for fast feedback: unit tests run first to catch basic issues before spending time on slower integration tests.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AZ-400 question in full detail.
Design and implement build and release pipelines — This question tests Design and implement build and release pipelines — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use two Maven tasks with goals 'test' and 'verify', and configure the Publish Test Results task to publish results from both runs. — Option C is correct because it uses two separate Maven tasks with the 'test' and 'verify' goals, which allows unit tests and integration tests to run independently. The Publish Test Results task is then configured to consume the test result files (typically JUnit XML reports) from both runs, enabling Azure Pipelines to display a unified test summary. This approach aligns with the requirement to run unit and integration tests separately while still publishing all results.
What should I do if I get this AZ-400 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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