Quick Answer
The answer is Windows Security Events via the Azure Monitor Agent. This is the correct data source because command execution on a virtual machine occurs within the guest operating system, not at the Azure resource management layer. While Azure Activity logs track control-plane operations like starting or stopping a VM, they do not capture guest OS activities such as process creation or specific command execution. To trigger a custom analytics rule in Microsoft Sentinel for a command run inside a Windows VM, you must connect the Windows Security Events log, which records process creation events (Event ID 4688), and stream those logs into Sentinel using the Azure Monitor Agent. On the SC-900 exam, this question tests your understanding of which data sources map to which security domains—a common trap is confusing Azure Activity logs with guest OS logs. Remember: if it happens inside the VM, you need a guest-level data source like Windows Security Events, not an Azure management log. A helpful memory tip is “Activity for the cloud, Security Events for the guest.”
This SC-900 practice question tests your understanding of describe the concepts of security, compliance, and identity. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 Sentinel. You need to create a custom analytics rule that triggers an incident when a user executes a specific command on Azure VMs. Which data source should you connect to capture the command execution logs?
Office Activity log
Why wrong: Office Activity log is for Microsoft 365 services.
Windows Security Events via Azure Monitor Agent
This captures command execution logs from the guest OS.
Azure AD audit logs
Why wrong: Azure AD audit logs capture identity events, not VM commands.
Azure Activity log
Why wrong: Azure Activity log tracks resource management, not guest OS commands.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Windows Security Events via Azure Monitor Agent
Option C is correct because Azure Activity logs capture resource management operations, but command execution on VMs is captured by Windows Event Logs or Syslog. However, the best answer here is Windows Security Events via the Azure Monitor agent, which is option C. Option A is incorrect because Azure Activity log does not capture guest OS commands. Option B is incorrect because Office Activity logs are for Microsoft 365. Option D is incorrect because Azure AD audit logs are for identity events.
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.
Office Activity log
Why it's wrong here
Office Activity log is for Microsoft 365 services.
Windows Security Events via Azure Monitor Agent
Why this is correct
This captures command execution logs from the guest OS.
Related concept
Read the scenario before looking for a memorised answer.
Azure AD audit logs
Azure Activity log
Why it's wrong here
Azure Activity log tracks resource management, not guest OS commands.
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.
Trap categories for this question
Command / output trap
Azure AD audit logs capture identity events, not VM commands.
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-900 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
Describe the concepts of security, compliance, and identity — This question tests Describe the concepts of security, compliance, and identity — Read the scenario before looking for a memorised answer..
The correct answer is: Windows Security Events via Azure Monitor Agent — Option C is correct because Azure Activity logs capture resource management operations, but command execution on VMs is captured by Windows Event Logs or Syslog. However, the best answer here is Windows Security Events via the Azure Monitor agent, which is option C. Option A is incorrect because Azure Activity log does not capture guest OS commands. Option B is incorrect because Office Activity logs are for Microsoft 365. Option D is incorrect because Azure AD audit logs are for identity events.
Identify which SC-900 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.
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Last reviewed: Jun 21, 2026
This SC-900 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-900 exam.
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