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.
Your organization uses Microsoft Defender XDR and Microsoft 365 E5 licenses. You need to ensure that when a user reports a phishing email using the Microsoft Report Message add-in, the email is automatically submitted to Microsoft for analysis and the user is notified of the analysis result. You want to minimize administrative effort. What should you do?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "minimum / minimize"
Why it matters: Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
Create a mail flow rule that forwards reported messages to a security team mailbox.
Why wrong: Wrong: Does not submit to Microsoft or notify user.
B
Configure the Microsoft Report Message add-in for all users.
Why wrong: Wrong: Only enables reporting, not auto-submission to Microsoft.
C
Use the Microsoft 365 Defender portal to manually submit the email for analysis whenever a user reports it.
Why wrong: Wrong: Manual effort, not automatic.
D
In Microsoft Defender XDR, go to Settings > Email & collaboration > User reported messages, and enable 'Send reported messages to Microsoft' and 'Notify users when analysis completes'.
Correct: This automates submission and notification.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
In Microsoft Defender XDR, go to Settings > Email & collaboration > User reported messages, and enable 'Send reported messages to Microsoft' and 'Notify users when analysis completes'.
Option C is correct because user-reported messages settings in Microsoft Defender XDR allow automatic submission and notification. Option A is wrong because that only enables reporting, not automated submission to Microsoft. Option B is wrong because that's for security team analysis, not Microsoft analysis. Option D is wrong because that's for admins to submit, not users.
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.
✗
Create a mail flow rule that forwards reported messages to a security team mailbox.
Why it's wrong here
Wrong: Does not submit to Microsoft or notify user.
✗
Configure the Microsoft Report Message add-in for all users.
Why it's wrong here
Wrong: Only enables reporting, not auto-submission to Microsoft.
✗
Use the Microsoft 365 Defender portal to manually submit the email for analysis whenever a user reports it.
Why it's wrong here
Wrong: Manual effort, not automatic.
✓
In Microsoft Defender XDR, go to Settings > Email & collaboration > User reported messages, and enable 'Send reported messages to Microsoft' and 'Notify users when analysis completes'.
Why this is correct
Correct: This automates submission and notification.
Clue confirmation
The clue word "minimum / minimize" in the question point toward this answer.
Related concept
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.
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 Microsoft Defender XDR, go to Settings > Email & collaboration > User reported messages, and enable 'Send reported messages to Microsoft' and 'Notify users when analysis completes'. — Option C is correct because user-reported messages settings in Microsoft Defender XDR allow automatic submission and notification. Option A is wrong because that only enables reporting, not automated submission to Microsoft. Option B is wrong because that's for security team analysis, not Microsoft analysis. Option D is wrong because that's for admins to submit, not users.
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.
Are there clue words in this question I should notice?
Yes — watch for: "minimum / minimize". Asks for the least resource use — fewest addresses, smallest subnet, lowest overhead. Eliminate over-provisioned options even if they would technically work.
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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