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. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
Your release pipeline uses a deployment group to deploy to multiple on-premises servers. You need to ensure that only healthy servers receive the deployment and that deployment history is retained. Which THREE actions should you include?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Set a retention policy to keep deployment history for a specified number of days.
Option A is correct because tagging servers by role enables targeted deployments. Option C is correct because deployment groups include health checks. Option E is correct because retention policies preserve history. Options B and D are not needed.
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.
✓
Set a retention policy to keep deployment history for a specified number of days.
Why this is correct
Retention policy preserves deployment history.
Related concept
Read the scenario before looking for a memorised answer.
✓
Tag each server with its role (e.g., web, API).
Why this is correct
Tags allow targeting specific servers.
Related concept
Read the scenario before looking for a memorised answer.
✓
Configure health checks in the deployment group to verify server status before deployment.
Why this is correct
Health checks ensure only healthy servers receive deployment.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use a single deployment group for all servers.
Why it's wrong here
Single group does not differentiate roles.
✗
Disable parallel deployment to avoid conflicts.
Why it's wrong here
Parallel deployment can be used with health checks.
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
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: Set a retention policy to keep deployment history for a specified number of days. — Option A is correct because tagging servers by role enables targeted deployments. Option C is correct because deployment groups include health checks. Option E is correct because retention policies preserve history. Options B and D are not needed.
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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