- A
Add the IP to the blocked IP addresses list.
Why wrong: Blocking the IP may affect other users and is not targeted.
- B
Create a governance action to suspend the user.
Why wrong: Suspending the user disables the account entirely, which is not necessary.
- C
Send a notification to the user to change their password.
Why wrong: Notifications do not stop the current session.
- D
Apply a policy with the 'Revoke session' action.
Revoking the session forces re-authentication and ends the current access.
Question 450 of 1,639
SC-200 Respond to security incidents Practice Question
This SC-200 practice question tests your understanding of respond to security incidents. 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.
Your company uses Microsoft Defender for Cloud Apps. You discover that a user's account is compromised and used to access a sensitive SharePoint site from an unfamiliar IP. You need to immediately revoke the user's session and force them to re-authenticate. Which action should you take?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"immediately / without restart"Why it matters: Time or reboot constraint — the correct answer must take effect right away without requiring a reboot or reload.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Apply a policy with the 'Revoke session' action.
Option B is correct because the 'Revoke session' policy action in Defender for Cloud Apps terminates the user's current session and forces re-authentication. Option A (Suspend user) is too drastic and may disrupt legitimate access. Option C (Block IP) would block all users from that IP, which may not be desired. Option D (Notify user) is not immediate and does not stop the session.
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.
- ✗
Add the IP to the blocked IP addresses list.
Why it's wrong here
Blocking the IP may affect other users and is not targeted.
- ✗
Create a governance action to suspend the user.
Why it's wrong here
Suspending the user disables the account entirely, which is not necessary.
- ✗
Send a notification to the user to change their password.
Why it's wrong here
Notifications do not stop the current session.
- ✓
Apply a policy with the 'Revoke session' action.
Why this is correct
Revoking the session forces re-authentication and ends the current access.
Clue confirmation
The clue word "immediately / without restart" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- 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.
What to study next
Got this wrong? Here's your next step.
Identify which SC-200 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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Respond to security incidents — study guide chapter
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FAQ
Questions learners often ask
What does this SC-200 question test?
Respond to security incidents — This question tests Respond to security incidents — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Apply a policy with the 'Revoke session' action. — Option B is correct because the 'Revoke session' policy action in Defender for Cloud Apps terminates the user's current session and forces re-authentication. Option A (Suspend user) is too drastic and may disrupt legitimate access. Option C (Block IP) would block all users from that IP, which may not be desired. Option D (Notify user) is not immediate and does not stop the session.
What should I do if I get this SC-200 question wrong?
Identify which SC-200 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Are there clue words in this question I should notice?
Yes — watch for: "immediately / without restart". Time or reboot constraint — the correct answer must take effect right away without requiring a reboot or reload.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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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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