- A
Configure a GitHub environment with required reviewers.
Why wrong: Environments control deployments, not branch protection.
- B
Add a workflow to the repository that runs tests and reports a conclusion status.
The workflow provides the status check that can be required.
- C
Use a repository ruleset to require status checks.
Why wrong: Repository rulesets are a feature but branch protection rules are the direct way to require status checks.
- D
Set up branch policies in Azure Repos for the main branch.
Why wrong: Azure Repos is not used; the question refers to GitHub.
- E
In the repository settings, enable 'Require status checks to pass before merging' under branch protection rules.
This enforces the status check from the workflow.
Question 174 of 928
Enforcing Branch Protection Rules with Status Checks in GitHub Actions
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 organization uses GitHub Actions for CI/CD. You need to enforce branch protection rules and ensure that all pull requests to the main branch require a successful status check from a specific workflow. Which TWO actions should you take? (Choose two.)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Add a workflow to the repository that runs tests and reports a conclusion status.
Option B is correct because a workflow that runs tests and reports a conclusion status provides the status check that branch protection rules can require. Option E is correct because enabling 'Require status checks to pass before merging' under branch protection rules in the repository settings enforces that the specific workflow's status check must succeed before a pull request can be merged into the main branch.
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.
- ✗
Configure a GitHub environment with required reviewers.
Why it's wrong here
Environments control deployments, not branch protection.
- ✓
Add a workflow to the repository that runs tests and reports a conclusion status.
Why this is correct
The workflow provides the status check that can be required.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Use a repository ruleset to require status checks.
Why it's wrong here
Repository rulesets are a feature but branch protection rules are the direct way to require status checks.
- ✗
Set up branch policies in Azure Repos for the main branch.
Why it's wrong here
Azure Repos is not used; the question refers to GitHub.
- ✓
In the repository settings, enable 'Require status checks to pass before merging' under branch protection rules.
Why this is correct
This enforces the status check from the workflow.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is confusing GitHub's branch protection rules with repository rulesets or Azure Repos policies, leading candidates to select options that are either for a different platform or for a different enforcement mechanism.
Detailed technical explanation
How to think about this question
Branch protection rules in GitHub are configured under the repository's 'Settings' > 'Branches' and allow you to require status checks from specific workflows or third-party CI services. The status check is reported by the workflow's conclusion (e.g., success, failure) via the Checks API, and GitHub will block merging until the required check passes. This is distinct from repository rulesets, which are more suited for broader policy enforcement like commit signing or merge queue requirements.
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.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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Design and implement build and release pipelines — study guide chapter
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FAQ
Questions learners often ask
What does this AZ-400 question test?
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: Add a workflow to the repository that runs tests and reports a conclusion status. — Option B is correct because a workflow that runs tests and reports a conclusion status provides the status check that branch protection rules can require. Option E is correct because enabling 'Require status checks to pass before merging' under branch protection rules in the repository settings enforces that the specific workflow's status check must succeed before a pull request can be merged into the main branch.
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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Last reviewed: Jul 4, 2026
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