The answer is advanced hunting in Microsoft Defender XDR. This feature is correct because it allows you to perform a detailed investigation of PowerShell script behavior across all affected devices by writing Kusto Query Language (KQL) queries that span device, email, and identity data, enabling you to trace the script’s execution chain, parent process, and lateral movement. On the MS-102 exam, this question tests your understanding of the difference between broad forensic hunting and single-device tools; a common trap is confusing advanced hunting with Live Response, which is limited to real-time actions on one machine. Remember that advanced hunting is your cross-device search engine, while Live Response is a single-device remote shell. For a memory tip, think “Hunt across, respond local” to keep the distinction clear.
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 investigating a potential security incident in Microsoft Defender XDR. The incident involves a user who received a phishing email and clicked a link that executed a PowerShell script. You need to perform a detailed investigation of the PowerShell script's behavior across all affected devices. Which feature should you use?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Advanced hunting in Microsoft Defender XDR.
Option C is correct because advanced hunting in Microsoft Defender XDR allows you to query across devices, emails, and other data sources to investigate the script's execution and impact. Option A is wrong because Live Response is for real-time incident response on a single device. Option B is wrong because the Action Center is for reviewing pending actions. Option D is wrong because the Microsoft 365 Defender portal's device timeline shows events on one device only.
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.
✓
Advanced hunting in Microsoft Defender XDR.
Why this is correct
Advanced hunting uses KQL to query data from multiple sources, enabling cross-device investigation.
Related concept
Read the scenario before looking for a memorised answer.
✗
The Action Center in Microsoft Defender XDR.
Why it's wrong here
Action Center is for managing remediation actions, not for investigating script behavior across devices.
✗
Live Response from Microsoft Defender for Endpoint.
Why it's wrong here
Live Response provides real-time remote shell access to a single device, not a cross-device query.
✗
The device timeline in the Microsoft 365 Defender portal.
Why it's wrong here
Device timeline shows events on a single device, not a comprehensive cross-device view.
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
Device timeline shows events on a single device, not a comprehensive cross-device view.
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: Advanced hunting in Microsoft Defender XDR. — Option C is correct because advanced hunting in Microsoft Defender XDR allows you to query across devices, emails, and other data sources to investigate the script's execution and impact. Option A is wrong because Live Response is for real-time incident response on a single device. Option B is wrong because the Action Center is for reviewing pending actions. Option D is wrong because the Microsoft 365 Defender portal's device timeline shows events on one device only.
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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
This MS-102 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 MS-102 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.