SC-200 Manage a security operations environment Practice Question
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.
Your security operations team receives an alert from Microsoft Sentinel about a suspicious sign-in from an unfamiliar IP address. You need to investigate the alert by correlating it with user activity and device information. Which data sources should you query first?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "first"
Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Microsoft Entra ID sign-in logs and Microsoft Defender for Endpoint device events
Option C is correct because investigating a suspicious sign-in requires correlating the sign-in event with user activity and device context. Microsoft Entra ID sign-in logs provide the authentication details (IP address, timestamp, user), while Microsoft Defender for Endpoint device events supply device-level telemetry (processes, network connections, logged-on users). This combination directly enables the correlation needed to validate whether the sign-in was legitimate or malicious.
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.
✗
Microsoft Purview audit logs and Microsoft Intune device compliance
Why it's wrong here
Purview logs are for data governance; Intune compliance is not directly related to sign-in anomalies.
✗
Microsoft 365 Defender alerts and Microsoft Sentinel incidents
Why it's wrong here
Alerts and incidents are aggregated; raw sign-in logs are more granular for initial investigation.
✓
Microsoft Entra ID sign-in logs and Microsoft Defender for Endpoint device events
Why this is correct
Entra ID sign-in logs provide user authentication details; Defender for Endpoint provides device context.
Clue confirmation
The clue word "first" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Azure Activity Logs and Azure Firewall logs
Why it's wrong here
Azure Activity Logs show subscription-level operations, not user sign-in details.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse aggregated alert sources (like Microsoft 365 Defender alerts) with raw telemetry sources (like sign-in logs and device events), leading them to pick Option B instead of the correct raw data sources needed for correlation.
Trap categories for this question
Command / output trap
Azure Activity Logs show subscription-level operations, not user sign-in details.
Detailed technical explanation
How to think about this question
Under the hood, Microsoft Entra ID sign-in logs include properties like 'RiskDetail', 'RiskLevelAggregated', and 'DeviceDetail' (device ID, OS, browser), while Defender for Endpoint's DeviceEvents table captures actions such as 'ProcessCreated', 'NetworkConnection', and 'LogonAttempted'. By joining these on the device ID or user principal name, analysts can reconstruct the full attack chain—for example, seeing if the sign-in preceded a lateral movement attempt. A real-world scenario is detecting a token replay attack where the sign-in log shows a valid token from an unfamiliar IP, but device events reveal no corresponding logon on the user's machine, indicating token theft.
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 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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this SC-200 question in full detail.
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: Microsoft Entra ID sign-in logs and Microsoft Defender for Endpoint device events — Option C is correct because investigating a suspicious sign-in requires correlating the sign-in event with user activity and device context. Microsoft Entra ID sign-in logs provide the authentication details (IP address, timestamp, user), while Microsoft Defender for Endpoint device events supply device-level telemetry (processes, network connections, logged-on users). This combination directly enables the correlation needed to validate whether the sign-in was legitimate or malicious.
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.
Are there clue words in this question I should notice?
Yes — watch for: "first". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
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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