Quick Answer
The answer is Advanced hunting in Microsoft Defender XDR. This tool is the correct choice because it enables cross-domain queries across endpoint, identity, email, and cloud app data, allowing an analyst to correlate seemingly disparate alerts—such as malware detection, suspicious PowerShell execution, and data exfiltration—into a single attack timeline. On the SC-200 exam, this question tests your understanding that Advanced hunting is the primary investigative tool for stitching together events from multiple data sources within Defender XDR, unlike options like Threat Explorer (email-only) or Cloud App Security (cloud-only). A common trap is choosing a tool that only covers one domain, so remember: when you need to connect endpoint alerts with identity or email signals, think “Advanced hunting.” Memory tip: “Advanced hunting hunts across domains—don’t get trapped in a single silo.”
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 Defender XDR. The incident queue shows multiple alerts related to a single endpoint: malware detected, suspicious PowerShell execution, and data exfiltration attempts. The analyst needs to investigate the incident. Which tool should the analyst use to correlate these events?
Microsoft Defender for Office 365 Explorer.
Why wrong: Explorer is for email threats only.
Microsoft Defender for Cloud Apps activity log.
Why wrong: Activity log covers cloud apps, not endpoints.
Advanced hunting in Microsoft Defender XDR.
Advanced hunting can query across all domains.
Microsoft Sentinel incident workspace.
Why wrong: Sentinel is a different platform; Defender XDR has its own hunting.
Answer choices
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.
Advanced hunting in Microsoft Defender XDR allows cross-domain queries (endpoint, identity, email). Option A is for email; Option B is for cloud apps; Option D is a different platform.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Microsoft Defender for Office 365 Explorer.
Why it's wrong here
Explorer is for email threats only.
Microsoft Defender for Cloud Apps activity log.
Why it's wrong here
Activity log covers cloud apps, not endpoints.
Advanced hunting in Microsoft Defender XDR.
Why this is correct
Advanced hunting can query across all domains.
Related concept
Read the scenario before looking for a memorised answer.
Microsoft Sentinel incident workspace.
Why it's wrong here
Sentinel is a different platform; Defender XDR has its own hunting.
Common exam traps
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
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Identify which SC-200 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.
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FAQ
Respond to security incidents — This question tests Respond to security incidents — Read the scenario before looking for a memorised answer..
The correct answer is: Advanced hunting in Microsoft Defender XDR. — Advanced hunting in Microsoft Defender XDR allows cross-domain queries (endpoint, identity, email). Option A is for email; Option B is for cloud apps; Option D is a different platform.
Identify which SC-200 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.
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 21, 2026
This SC-200 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 SC-200 exam.
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