Question 674 of 1,639
Respond to security incidentsmediumMultiple ChoiceObjective-mapped

Investigating Automated Incident Closure

This SC-200 practice question tests your understanding of respond to security incidents. 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 Microsoft Sentinel. A security analyst reports that an incident was automatically closed without investigation. You need to identify why the incident was closed automatically. Which Sentinel feature should you review?

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

Automation rules

Automation rules in Microsoft Sentinel allow you to define automated responses to incidents, including automatically closing them based on specific conditions (e.g., severity, title, or entity). If an incident was closed without investigation, an automation rule likely triggered a closure action, such as setting the status to 'Closed' with a specific classification. Reviewing the automation rules list and their trigger conditions will reveal which rule caused the automatic closure.

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.

  • Analytics rules

    Why it's wrong here

    Analytics rules generate incidents, they do not close them.

  • Automation rules

    Why this is correct

    Automation rules can automatically close incidents based on conditions such as severity or title.

    Related concept

    Read the scenario before looking for a memorised answer.

  • Playbooks

    Why it's wrong here

    Playbooks can close incidents but are typically triggered by automation rules, not the direct cause of automatic closure.

  • Workbooks

    Why it's wrong here

    Workbooks are for visualization, not incident closure.

  • Watchlists

    Why it's wrong here

    Watchlists are for correlation and enrichment, not incident closure.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often confuse automation rules with playbooks, thinking playbooks directly close incidents, but in Sentinel, playbooks are only triggered by automation rules and the closure action is defined in the automation rule itself, not in the playbook.

Detailed technical explanation

How to think about this question

Automation rules in Sentinel operate at the incident level and can execute actions like changing status, assigning ownership, or running a playbook. They are evaluated in order of priority, and the first matching rule applies; if a rule has an action to close an incident with a specific classification (e.g., 'FalsePositive'), it will close it immediately upon creation. A common subtlety is that automation rules can be triggered on incident creation or update, and if a rule is misconfigured with a broad condition (e.g., all incidents), it can close incidents before an analyst ever sees them.

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.

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FAQ

Questions learners often ask

What does this SC-200 question test?

Respond to security incidents — This question tests Respond to security incidents — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: Automation rules — Automation rules in Microsoft Sentinel allow you to define automated responses to incidents, including automatically closing them based on specific conditions (e.g., severity, title, or entity). If an incident was closed without investigation, an automation rule likely triggered a closure action, such as setting the status to 'Closed' with a specific classification. Reviewing the automation rules list and their trigger conditions will reveal which rule caused the automatic closure.

What should I do if I get this SC-200 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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