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. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 release pipeline in Azure Pipelines that deploys a web app to multiple environments (dev, test, prod). You want to ensure that the same build artifact is deployed to each environment without rebuilding. Which trigger type 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
✓
Continuous deployment trigger on the release pipeline
Option A is correct because a release pipeline uses a build artifact trigger to start deployment after a build completes. Option B is wrong because continuous deployment trigger happens after a build artifact is available. Option C is wrong because schedule triggers are time-based. Option D is wrong because pull request triggers are for builds, not releases.
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.
✗
Pull request trigger
Why it's wrong here
Pull request triggers are for builds, not releases.
✓
Continuous deployment trigger on the release pipeline
Why this is correct
Continuous deployment trigger automatically starts a release when a new build artifact is available, using that same artifact for all stages.
Related concept
Read the scenario before looking for a memorised answer.
✗
Schedule trigger
Why it's wrong here
Schedule triggers run releases at specified times, not tied to a specific build artifact.
✗
Build completion trigger
Why it's wrong here
Build completion triggers start a release after a build, but the question asks about using the same artifact without rebuilding.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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.
Identify which AZ-400 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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: Continuous deployment trigger on the release pipeline — Option A is correct because a release pipeline uses a build artifact trigger to start deployment after a build completes. Option B is wrong because continuous deployment trigger happens after a build artifact is available. Option C is wrong because schedule triggers are time-based. Option D is wrong because pull request triggers are for builds, not releases.
What should I do if I get this AZ-400 question wrong?
Identify which AZ-400 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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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