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Configure processes and communications →hardMultiple ChoiceObjective-mapped

AZ-400 Configure processes and communications Practice Question

This AZ-400 practice question tests your understanding of configure processes and communications. 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.

Exhibit

{
  "policies": {
    "required_reviewers": 2,
    "dismiss_stale_reviews": true,
    "require_code_owner_review": true,
    "require_last_push_approval": true,
    "allowed_merge_types": ["squash", "rebase"]
  }
}

Refer to the exhibit. The JSON above shows a branch policy configuration for the main branch in Azure Repos. A developer pushes a third commit to an existing pull request after two reviewers have already approved. What happens?

Question 1hardmultiple choice
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Exhibit

{
  "policies": {
    "required_reviewers": 2,
    "dismiss_stale_reviews": true,
    "require_code_owner_review": true,
    "require_last_push_approval": true,
    "allowed_merge_types": ["squash", "rebase"]
  }
}

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

✓

The approvals are dismissed because require_last_push_approval is true.

Option B is correct because require_last_push_approval is true, so after the new push, previous approvals are dismissed, requiring re-approval. Option A is wrong because require_last_push_approval overrides dismiss_stale_reviews. Option C is wrong because allowed merge types are squash and rebase, but that doesn't affect approval. Option D is wrong because the pull request can still be updated.

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.

  • ✗

    The existing approvals remain valid because dismiss_stale_reviews is false.

    Why it's wrong here

    require_last_push_approval overrides dismiss_stale_reviews.

  • ✗

    The pull request is automatically merged because allowed merge types include squash.

    Why it's wrong here

    Merge types don't affect approval validity.

  • ✓

    The approvals are dismissed because require_last_push_approval is true.

    Why this is correct

    The new push invalidates previous approvals.

    Related concept

    Read the scenario before looking for a memorised answer.

  • ✗

    The pull request is blocked because the merge type is not allowed.

    Why it's wrong here

    Squash and rebase are both allowed.

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.

What to study next

Got this wrong? Here's your next step.

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.

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FAQ

Questions learners often ask

What does this AZ-400 question test?

Configure processes and communications — This question tests Configure processes and communications — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: The approvals are dismissed because require_last_push_approval is true. — Option B is correct because require_last_push_approval is true, so after the new push, previous approvals are dismissed, requiring re-approval. Option A is wrong because require_last_push_approval overrides dismiss_stale_reviews. Option C is wrong because allowed merge types are squash and rebase, but that doesn't affect approval. Option D is wrong because the pull request can still be updated.

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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Last reviewed: Jun 20, 2026

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This AZ-400 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AZ-400 exam.