Quick Answer
The answer is where and summarize. The where operator is essential for filtering Azure AD audit logs to isolate specific privilege escalation events, such as the operation 'Add member to role', allowing the hunter to zero in on suspicious role assignment changes. Summarize then aggregates these filtered results, enabling the analyst to count how many times a particular user or role was involved in such changes, revealing patterns of abuse. On the SC-200 exam, this tests your ability to construct efficient KQL queries for hunting in Microsoft Sentinel, where a common trap is confusing where with project—remember that project only selects columns, it does not filter rows. A useful memory tip is "where weeds out the noise, summarize shows the score."
This SC-200 practice question tests your understanding of perform threat hunting. 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.
A threat hunter is using Microsoft Sentinel to hunt for signs of privilege escalation via Azure AD role assignment changes. Which TWO KQL operators or functions are most useful for identifying changes that added a user to a high-privilege role?
project
Why wrong: Only selects columns; does not help identify changes.
evaluate
Why wrong: Used for plugin operations like autocluster, not for basic filtering.
mvexpand
Why wrong: Expands arrays; not directly needed for this scenario.
summarize
Aggregates data to show counts of role assignments per user or role.
where
Filters the audit logs for role assignment events.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
summarize
Option A (where) filters for specific operations like 'Add member to role'. Option C (summarize) can count changes per user or role. Option B (project) only selects columns. Option D (mvexpand) expands multi-valued fields. Option E (evaluate) is for plugin operators.
Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
project
Why it's wrong here
Only selects columns; does not help identify changes.
evaluate
Why it's wrong here
Used for plugin operations like autocluster, not for basic filtering.
mvexpand
Why it's wrong here
Expands arrays; not directly needed for this scenario.
summarize
Why this is correct
Aggregates data to show counts of role assignments per user or role.
Related concept
Authentication checks who the user is.
where
Why this is correct
Filters the audit logs for role assignment events.
Related concept
Authentication checks who the user is.
Common exam traps
Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.
Trap categories for this question
Scenario analysis trap
Expands arrays; not directly needed for this scenario.
Detailed technical explanation
This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.
Key takeaway
Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
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
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related SC-200 questions on access control and AAA configuration.
Perform threat hunting — study guide chapter
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FAQ
Perform threat hunting — This question tests Perform threat hunting — Authentication checks who the user is..
The correct answer is: summarize — Option A (where) filters for specific operations like 'Add member to role'. Option C (summarize) can count changes per user or role. Option B (project) only selects columns. Option D (mvexpand) expands multi-valued fields. Option E (evaluate) is for plugin operators.
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related SC-200 questions on access control and AAA configuration.
Authentication checks who the user is.
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Last reviewed: Jun 21, 2026
This SC-200 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-200 exam.
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