The answer is to verify that the Microsoft 365 Defender connector in Sentinel is enabled and configured. This connector acts as the dedicated ingestion pipeline for Microsoft Defender for Endpoint alerts, and if it is disabled or misconfigured, no alerts will flow into Sentinel regardless of licensing, device onboarding, or analytics rules. On the SC-200 exam, this scenario tests your understanding of data connectors as the foundational layer of security information and event management integration—a common trap is to jump to checking device health or alert rules, but the connector is always the first logical check. A helpful memory tip is to think of the connector as the “gateway” for MDE alerts; if the gateway is closed, nothing gets through.
SC-200 Manage a security operations environment Practice Question
This SC-200 practice question tests your understanding of manage a security operations environment. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 have deployed Microsoft Defender for Endpoint and integrated it with Microsoft Sentinel. You notice that alerts from Defender for Endpoint are not appearing in Sentinel. What should you check 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
✓
Verify that the Microsoft 365 Defender connector in Sentinel is enabled and configured.
The Microsoft 365 Defender connector in Microsoft Sentinel is the specific data connector responsible for ingesting alerts from Microsoft Defender for Endpoint (and other Defender products). If this connector is not enabled or misconfigured, alerts will not flow into Sentinel regardless of licensing, device onboarding, or analytics rules. This is the first and most direct check because the connector acts as the ingestion pipeline.
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.
✓
Verify that the Microsoft 365 Defender connector in Sentinel is enabled and configured.
Why this is correct
The connector must be enabled to receive alerts.
Clue confirmation
The clue word "first" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Confirm that Defender for Endpoint is licensed for all users.
Why it's wrong here
Licensing affects endpoint coverage, not integration.
✗
Check that the alert severity is not being filtered out by analytics rules.
Why it's wrong here
Alerts come in as incidents; filtering is not default.
✗
Ensure that all devices are onboarded to Defender for Endpoint.
Why it's wrong here
Onboarding affects detection, not streaming to Sentinel.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often jump to troubleshooting device onboarding or licensing, forgetting that the Sentinel connector is the explicit integration point that must be verified first.
Detailed technical explanation
How to think about this question
The Microsoft 365 Defender connector uses the Microsoft Graph Security API to pull alerts from the unified Microsoft 365 Defender backend. When enabled, Sentinel polls this API at a configurable interval (default 5 minutes). A common subtlety is that the connector must be explicitly enabled in the Sentinel Data Connectors blade, and it may require appropriate permissions (e.g., Security Reader or Security Administrator) on the Microsoft 365 Defender tenant. If the connector shows a 'Connected' status but alerts are missing, check the API's alert deduplication logic or time-range filters.
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.
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: Verify that the Microsoft 365 Defender connector in Sentinel is enabled and configured. — The Microsoft 365 Defender connector in Microsoft Sentinel is the specific data connector responsible for ingesting alerts from Microsoft Defender for Endpoint (and other Defender products). If this connector is not enabled or misconfigured, alerts will not flow into Sentinel regardless of licensing, device onboarding, or analytics rules. This is the first and most direct check because the connector acts as the ingestion pipeline.
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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