The correct answer is the Microsoft 365 Defender connector’s polling interval and the analytics rule’s frequency, because incident creation latency from Microsoft Defender for Identity to Microsoft Sentinel is the sum of these two independent schedules. Even if MDI detects a suspicious activity and forwards the alert to Microsoft 365 Defender instantly, Sentinel does not receive it until the connector polls—by default every 5 minutes—and then the analytics rule must run on its own schedule, typically also every 5 minutes, to create the incident. On the SC-200 exam, this scenario tests your understanding that “real-time” detection does not mean instant incident creation; the common trap is assuming MDI’s speed alone guarantees a 5-minute SLA. Remember that the total latency equals the connector polling interval plus the analytics rule frequency. Memory tip: think “Poll + Rule = Delay” to avoid overlooking the two-step pipeline.
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.
Your SOC uses Microsoft Sentinel and Microsoft Defender for Identity (MDI). You have configured MDI to send alerts to Microsoft 365 Defender. From there, Microsoft Sentinel ingests the alerts via the Microsoft 365 Defender connector. You want to ensure that when MDI detects a suspicious activity, the incident in Microsoft Sentinel is created within 5 minutes. Which factors should you consider?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The latency depends on the Microsoft 365 Defender connector's polling interval and the analytics rule's frequency.
Option D is correct because the incident creation latency in this architecture depends on two factors: the Microsoft 365 Defender connector's polling interval (which retrieves alerts from Microsoft 365 Defender) and the frequency of the Microsoft Sentinel analytics rule that creates incidents from those ingested alerts. Even if MDI sends alerts quickly to Microsoft 365 Defender, the connector polls at a configurable interval (default every 5 minutes), and the analytics rule runs on its own schedule (typically every 5 minutes). Thus, the total time to incident creation is the sum of these intervals, not a fixed 5 minutes.
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.
✗
The latency is determined solely by the MDI sensor health and network speed.
Why it's wrong here
MDI sends alerts quickly, but the connector and analytics rule add latency.
✗
The incident creation time is controlled by the Microsoft Defender for Cloud Apps connector.
Why it's wrong here
Defender for Cloud Apps is not involved in MDI alerts.
✗
The incident will be created within 5 minutes because MDI writes directly to Microsoft Sentinel.
Why it's wrong here
MDI writes to Microsoft 365 Defender, not directly to Sentinel.
✓
The latency depends on the Microsoft 365 Defender connector's polling interval and the analytics rule's frequency.
Why this is correct
The connector polls every few minutes, and the analytics rule runs on a schedule.
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 assume MDI alerts flow directly into Microsoft Sentinel with minimal delay, overlooking the polling-based Microsoft 365 Defender connector and the scheduled analytics rule that together introduce cumulative latency.
Detailed technical explanation
How to think about this question
Under the hood, MDI alerts are first sent to Microsoft 365 Defender via the MDI sensor's integration, then the Microsoft 365 Defender connector in Microsoft Sentinel uses a REST API to poll for new alerts at a configurable interval (default 5 minutes, minimum 1 minute). The ingested alerts are then processed by a Microsoft Sentinel analytics rule (typically a scheduled rule with a query frequency of 5 minutes) to create incidents. In a real-world scenario, if the connector polls every 5 minutes and the rule runs every 5 minutes, the total latency can range from 5 to 10 minutes, not guaranteed under 5 minutes.
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: The latency depends on the Microsoft 365 Defender connector's polling interval and the analytics rule's frequency. — Option D is correct because the incident creation latency in this architecture depends on two factors: the Microsoft 365 Defender connector's polling interval (which retrieves alerts from Microsoft 365 Defender) and the frequency of the Microsoft Sentinel analytics rule that creates incidents from those ingested alerts. Even if MDI sends alerts quickly to Microsoft 365 Defender, the connector polls at a configurable interval (default every 5 minutes), and the analytics rule runs on its own schedule (typically every 5 minutes). Thus, the total time to incident creation is the sum of these intervals, not a fixed 5 minutes.
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.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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