Question 634 of 1,639
Manage a security operations environmenthardMultiple SelectObjective-mapped

Reduce Alert Fatigue: Group Related Alerts into Incidents in Microsoft Sentinel

This SC-200 practice question tests your understanding of manage a security operations environment. 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.

Which TWO features in Microsoft Sentinel can help reduce alert fatigue by grouping related alerts into incidents? (Select 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

Incident merging

Incident merging (Option A) is correct because it automatically combines multiple alerts that share common entities (such as IP addresses, hostnames, or user accounts) into a single incident. This reduces alert fatigue by preventing security analysts from having to triage dozens of separate alerts that are all part of the same attack chain, allowing them to focus on a single, consolidated incident.

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.

  • Incident merging

    Why this is correct

    Merging combines related incidents into one.

    Related concept

    Read the scenario before looking for a memorised answer.

  • Entity behavior analytics

    Why it's wrong here

    UEBA detects anomalies but does not group alerts.

  • Automation rules that run playbooks

    Why it's wrong here

    Playbooks respond to incidents, not group alerts.

  • Analytics rules that create incidents

    Why this is correct

    Rules can be configured to create incidents from alerts.

    Related concept

    Read the scenario before looking for a memorised answer.

  • Threat intelligence indicators

    Why it's wrong here

    Indicators provide context, not grouping.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often confuse 'automation rules' (which automate responses) with 'incident creation' (which groups alerts), or they mistakenly think entity behavior analytics or threat intelligence indicators perform the grouping function, when in fact only incident merging and analytics rules with incident creation settings can consolidate related alerts.

Detailed technical explanation

How to think about this question

Incident merging in Microsoft Sentinel uses a correlation engine that evaluates alert properties such as entities (e.g., Account, Host, IP) and time windows (default 5 hours) to determine if multiple alerts should be merged. The merge is based on a similarity score, and once merged, the incident retains all original alerts for forensic analysis. Analytics rules that create incidents (Option D) are the primary mechanism for converting raw alerts into incidents, and they can be configured to group alerts by entities or time windows, directly reducing alert fatigue by creating a single incident for a series of related events.

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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FAQ

Questions learners often ask

What does this SC-200 question test?

Manage a security operations environment — This question tests Manage a security operations environment — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: Incident merging — Incident merging (Option A) is correct because it automatically combines multiple alerts that share common entities (such as IP addresses, hostnames, or user accounts) into a single incident. This reduces alert fatigue by preventing security analysts from having to triage dozens of separate alerts that are all part of the same attack chain, allowing them to focus on a single, consolidated incident.

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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Same concept, more angles

3 more ways this is tested on SC-200

These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.

Variation 1. Your organization uses Microsoft Sentinel and wants to reduce alert fatigue. Which TWO actions should you take to improve the quality of incidents?

medium
  • A.Create separate incidents for each alert.
  • B.Create automation rules to close all low-severity incidents automatically.
  • C.Configure alert grouping in analytics rules to combine related alerts into one incident.
  • D.Use suppression and tuning rules to filter out known benign activity.
  • E.Increase the severity of all low-severity alerts to high.

Why C: Option C is correct because configuring alert grouping in analytics rules consolidates multiple related alerts into a single incident, reducing noise and helping analysts focus on the root cause rather than triaging individual alerts. This directly improves incident quality by providing a richer context and reducing alert fatigue.

Variation 2. A junior SOC analyst receives multiple low-severity alerts from Microsoft Sentinel. The alerts are related to failed logon attempts from a single IP address over a short period. The analyst wants to group these alerts into a single incident to reduce noise. What should the analyst do?

easy
  • A.Use the Microsoft Defender XDR incident queue to group the alerts
  • B.Configure the analytics rule to group alerts into incidents by the IP address
  • C.Create an automation rule to close duplicate alerts
  • D.Manually merge the alerts into one incident in the Sentinel incidents blade

Why B: Option B is correct because incident grouping in analytics rules allows merging of alerts into a single incident based on criteria like IP address. Option A is wrong because manually grouping is not scalable. Option C is wrong because the incident queue does not have a built-in grouping feature. Option D is wrong because automation rules do not group alerts; they act on incidents.

Variation 3. You are a security analyst. An incident in Microsoft Sentinel is assigned to you. The incident contains multiple alerts. You want to group related alerts into a single incident to reduce noise. What feature should you use?

medium
  • A.Automation rules
  • B.Threat intelligence indicators
  • C.Incident details tab
  • D.Incident grouping settings in the analytics rule

Why D: Option D is correct, not C. Incident grouping settings in the analytics rule allow you to group multiple alerts into a single incident based on criteria like entities or time window. Option A (Automation rules) is for automating incident management actions, not for grouping alerts. Option B (Threat intelligence indicators) is used to enrich alerts with threat intelligence, not to group them. Option C (Incident details tab) is for viewing details of an existing incident, not for configuring grouping.

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Last reviewed: Jul 4, 2026

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