The answer is to navigate to Reports > General > Incident summary in the Microsoft Defender XDR portal. This built-in report is specifically designed to provide a pre-aggregated breakdown of incidents by classification—true positive, false positive, and benign—over a specified time period, such as the last 30 days, without requiring any custom KQL queries. On the MS-102 exam, this question tests your knowledge of the Defender XDR reporting hierarchy and the distinction between incident-level reports and endpoint-specific or threat analytics views. A common trap is confusing the Incident summary report with the Endpoint detection and response report, which only covers device-level alerts, not the full incident classification. Remember the memory tip: “Incidents are summarized under General reports, not under Endpoints or Threat Analytics.”
MS-102 Practice Question: Manage security and threats by using Microsoft Defender XDR
This MS-102 practice question tests your understanding of manage security and threats by using microsoft defender xdr. 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.
You are a security administrator for a company that uses Microsoft Defender XDR. You need to generate a report that shows the number of incidents closed as true positive, false positive, and benign in the last 30 days. You want to use built-in features without writing custom queries. What should you do?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
In the Microsoft Defender XDR portal, go to Reports > General > Incident summary.
Option A is correct because the Microsoft Defender XDR portal has built-in reports for incidents classification. Option B is wrong because that is for endpoints, not all incidents. Option C is wrong because that's for threat analytics. Option D is wrong because that's for attack surface reduction.
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.
✗
Use the Microsoft Defender for Endpoint reports section.
Why it's wrong here
Wrong: Shows endpoint-specific reports, not overall incidents.
✗
Use the Device health report in Microsoft Defender XDR.
Why it's wrong here
Wrong: Shows device health, not incident classification.
✗
Navigate to Threat analytics in the Defender XDR portal.
Why it's wrong here
Wrong: Shows threat intelligence, not incident classification.
✓
In the Microsoft Defender XDR portal, go to Reports > General > Incident summary.
Read the scenario before looking for a memorised answer.
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.
Trap categories for this question
Command / output trap
Wrong: Shows endpoint-specific reports, not overall incidents.
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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this MS-102 question in full detail.
Identify which MS-102 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.
Manage security and threats by using Microsoft Defender XDR — This question tests Manage security and threats by using Microsoft Defender XDR — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: In the Microsoft Defender XDR portal, go to Reports > General > Incident summary. — Option A is correct because the Microsoft Defender XDR portal has built-in reports for incidents classification. Option B is wrong because that is for endpoints, not all incidents. Option C is wrong because that's for threat analytics. Option D is wrong because that's for attack surface reduction.
What should I do if I get this MS-102 question wrong?
Identify which MS-102 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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Question Discussion
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