Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
You deploy a container to Azure Container Instances (ACI). The container runs a background job that should automatically restart only if it exits with a non-zero exit code (i.e., crashes). You want to minimize costs. Which restart policy should you configure?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Distractor review
Set restart policy to Always and use a private container registry
The Always policy restarts the container even on successful exits, which is unnecessary for a background job and increases costs. A private registry is irrelevant to the restart behavior.
B
Best answer
Set restart policy to OnFailure and use a single container group
OnFailure restarts only on crashes, and a single container group is the simplest and lowest-cost configuration.
C
Distractor review
Set restart policy to Never and use a public container registry
The Never policy does not restart the container if it crashes, which would require manual intervention.
D
Distractor review
Set restart policy to OnFailure and deploy in a virtual network
While OnFailure is correct, adding a virtual network is unnecessary for the restart behavior and increases complexity and cost.
Common exam trap
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.
Technical deep dive
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.
Related practice questions
Related AZ-204 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
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Question 2
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Question 3
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Question 4
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Question 5
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Question 6
You are monitoring an Azure App Service using Application Insights. You notice that the server response time is high for certain requests. You need to drill down to see which external dependencies (like databases or APIs) are causing the delay. Which Application Insights feature should you use?
FAQ
Questions learners often ask
What does this AZ-204 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Set restart policy to OnFailure and use a single container group — The OnFailure restart policy in ACI restarts the container only when it exits with a non-zero exit code, which typically indicates a failure or crash. The Always policy restarts the container regardless of exit code, which is useful for long-running web servers. The Never policy never restarts. OnFailure is the best choice for a background job that should be restarted only on failure. It also avoids unnecessary restarts, keeping cost low. Virtual network or private registry are not related to restart behavior.
What should I do if I get this AZ-204 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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