- A
Microsoft Entra ID sign-in logs
Why wrong: Sign-in logs show authentication events, not file-level activities.
- B
Microsoft Intune device logs
Why wrong: Intune logs are for device management, not cloud app activities.
- C
Office 365 audit logs
Why wrong: Office 365 audit logs include file activities, but Defender for Cloud Apps provides a more focused view.
- D
Cloud App Security logs in Microsoft Sentinel
Cloud App Security logs contain detailed user activities, including file downloads from SharePoint.
Question 1,154 of 1,639
SC-200 Respond to security incidents Practice Question
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.
A security analyst receives a Microsoft Defender for Cloud Apps alert about a user performing unusual file downloads from SharePoint. The analyst needs to investigate the user's activity in the last 24 hours. Which log source should the analyst 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 choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Cloud App Security logs in Microsoft Sentinel
D is correct because Cloud App Security logs in Microsoft Sentinel provide the most granular and immediate visibility into user activities within Microsoft Defender for Cloud Apps, including file downloads from SharePoint. These logs capture detailed metadata such as file names, download counts, and user IP addresses, enabling the analyst to quickly identify anomalous behavior without needing to correlate across multiple data sources.
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 Entra ID sign-in logs
Why it's wrong here
Sign-in logs show authentication events, not file-level activities.
- ✗
Microsoft Intune device logs
Why it's wrong here
Intune logs are for device management, not cloud app activities.
- ✗
Office 365 audit logs
Why it's wrong here
Office 365 audit logs include file activities, but Defender for Cloud Apps provides a more focused view.
- ✓
Cloud App Security logs in Microsoft Sentinel
Why this is correct
Cloud App Security logs contain detailed user activities, including file downloads from SharePoint.
Clue confirmation
The clue word "first" 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
The trap here is that candidates often default to Office 365 audit logs (Option C) because they know SharePoint activity is logged there, but they miss that the alert is specifically from Defender for Cloud Apps, which has its own dedicated logs in Sentinel that are optimized for this investigation.
Trap categories for this question
Command / output trap
Sign-in logs show authentication events, not file-level activities.
Detailed technical explanation
How to think about this question
Under the hood, Microsoft Defender for Cloud Apps uses the Cloud App Security connector in Sentinel to ingest activity logs via the Office 365 Management Activity API, which includes SharePoint file events. These logs are enriched with risk indicators (e.g., impossible travel, suspicious IPs) and are stored in the CloudAppEvents table in Log Analytics, allowing for rapid KQL queries. In a real-world scenario, an analyst would run a query like `CloudAppEvents | where Timestamp > ago(24h) and AccountUpn == "user@domain.com" and ActionType == "FileDownloaded"` to pinpoint the exact files and timestamps.
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 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.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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FAQ
Questions learners often ask
What does this SC-200 question test?
Respond to security incidents — This question tests Respond to security incidents — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Cloud App Security logs in Microsoft Sentinel — D is correct because Cloud App Security logs in Microsoft Sentinel provide the most granular and immediate visibility into user activities within Microsoft Defender for Cloud Apps, including file downloads from SharePoint. These logs capture detailed metadata such as file names, download counts, and user IP addresses, enabling the analyst to quickly identify anomalous behavior without needing to correlate across multiple data sources.
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.
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 →
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Last reviewed: Jul 4, 2026
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