The answer is the SigninLogs table. This is correct because SigninLogs captures all interactive user sign-in events in Microsoft Sentinel, including the source IP address, which is exactly what you need to build a detection rule for sign-ins from non-allowlisted IPs. On the SC-200 exam, this question tests your ability to distinguish between log sources: SigninLogs is for interactive user sign-ins, while AADNonInteractiveUserSignInLogs covers automated or non-interactive attempts, and AADServicePrincipalSignInLogs deals with service principals. A common trap is confusing SigninLogs with the AuditLogs table, but AuditLogs tracks administrative changes, not sign-in events. To remember, think of the word “sign-in” in the table name—if a human is typing credentials, it’s SigninLogs.
SC-200 Mitigate threats using Microsoft Sentinel Practice Question
This SC-200 practice question tests your understanding of mitigate threats using microsoft sentinel. 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 SOC analyst needs to create a custom scheduled analytics rule in Microsoft Sentinel that detects when a user attempts to sign in from an IP address not in the organization's allowlist. The rule should run every 5 minutes. Which table should the analyst query?
SigninLogs captures interactive user sign-in events, which is the correct data source for detecting sign-in attempts from specific IP addresses.
B
AADNonInteractiveUserSignInLogs
Why wrong: AADNonInteractiveUserSignInLogs contains non-interactive sign-ins, such as background service logins, not typical user interactive sign-in attempts.
C
AuditLogs
Why wrong: AuditLogs contains directory actions like user creation, password resets, but not sign-in events.
D
AzureActivity
Why wrong: AzureActivity records create/update/delete operations on Azure resources, not user sign-in events.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
SigninLogs
The SigninLogs table in Microsoft Sentinel captures interactive user sign-in events, including the source IP address. Since the rule needs to detect user sign-in attempts from non-allowlisted IPs, SigninLogs is the correct table to query. It provides the necessary fields like UserPrincipalName, IPAddress, and ResultType to build the detection logic.
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.
✓
SigninLogs
Why this is correct
SigninLogs captures interactive user sign-in events, which is the correct data source for detecting sign-in attempts from specific IP addresses.
Related concept
Read the scenario before looking for a memorised answer.
✗
AADNonInteractiveUserSignInLogs
Why it's wrong here
AADNonInteractiveUserSignInLogs contains non-interactive sign-ins, such as background service logins, not typical user interactive sign-in attempts.
✗
AuditLogs
Why it's wrong here
AuditLogs contains directory actions like user creation, password resets, but not sign-in events.
✗
AzureActivity
Why it's wrong here
AzureActivity records create/update/delete operations on Azure resources, not user sign-in events.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse AuditLogs or AzureActivity with sign-in logs, but only SigninLogs contains the interactive user sign-in data with source IP addresses needed for this detection.
Detailed technical explanation
How to think about this question
The SigninLogs table is part of the Azure AD diagnostics settings and includes both successful and failed sign-in attempts. The IP address field (IPAddress) can be used with a watchlist or a custom allowlist via KQL's `!in` operator. Note that sign-ins from IPv6 addresses are also captured, so the allowlist logic must handle both IPv4 and IPv6 formats.
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.
Mitigate threats using Microsoft Sentinel — This question tests Mitigate threats using Microsoft Sentinel — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: SigninLogs — The SigninLogs table in Microsoft Sentinel captures interactive user sign-in events, including the source IP address. Since the rule needs to detect user sign-in attempts from non-allowlisted IPs, SigninLogs is the correct table to query. It provides the necessary fields like UserPrincipalName, IPAddress, and ResultType to build the detection logic.
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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