The answer is Mass role assignment changes. This UEBA anomaly type is specifically designed to detect when a user creates a new account and immediately assigns it a privileged role, as the rapid, bulk alteration of role memberships deviates from typical administrative behavior and signals a potential privilege escalation attack. On the Microsoft SC-200 exam, this question tests your ability to map UEBA anomaly categories to real-world threat scenarios, with a common trap being to confuse this with Impossible travel (which flags geographic inconsistencies) or Anomalous sign-in (which focuses on authentication patterns). A helpful memory tip is to think of the phrase "mass equals access"—if you see a sudden cluster of role changes, suspect someone is mass-assigning privileges to escalate their foothold.
SC-200 Perform threat hunting Practice Question
This SC-200 practice question tests your understanding of perform threat hunting. 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.
You are threat hunting in Microsoft Sentinel and have enabled UEBA. You want to detect a possible privilege escalation where a user creates a new user account and adds it to a privileged role within minutes. Which UEBA anomaly type should you investigate?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Mass role assignment changes
UEBA detects 'Mass role assignment changes' as an anomaly that could indicate privilege escalation. Option A (Impossible travel) is for geographic anomalies. Option B (Unusual file access) is for data exfiltration. Option D (Anomalous sign-in) focuses on authentication.
Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Unusual file access
Why it's wrong here
Unusual file access focuses on data access patterns, not role changes.
✗
Impossible travel
Why it's wrong here
Impossible travel detects logins from distant locations in short time, not role changes.
✓
Mass role assignment changes
Why this is correct
This anomaly detects bulk or rapid role changes, indicative of privilege escalation.
Related concept
Authentication checks who the user is.
✗
Anomalous sign-in
Why it's wrong here
Anomalous sign-in detects unusual authentication events, not post-authentication actions.
Common exam traps
Common exam trap: authentication is not authorization
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.
Detailed technical explanation
How to think about this question
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.
KKey Concepts to Remember
Authentication checks who the user is.
Authorization controls what the user is allowed to do after login.
Privilege levels affect access to EXEC and configuration commands.
AAA, TACACS+ and RADIUS can separate login success from command access.
TExam Day Tips
→Do not assume successful login means full administrative access.
→Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
→Separate login problems from permission problems before choosing the answer.
Key takeaway
Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
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.
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 — This question tests Perform threat hunting — Authentication checks who the user is..
What is the correct answer to this question?
The correct answer is: Mass role assignment changes — UEBA detects 'Mass role assignment changes' as an anomaly that could indicate privilege escalation. Option A (Impossible travel) is for geographic anomalies. Option B (Unusual file access) is for data exfiltration. Option D (Anomalous sign-in) focuses on authentication.
What should I do if I get this SC-200 question wrong?
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.
What is the key concept behind this question?
Authentication checks who the user is.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
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.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.