The answer is to create a session policy with app governance to block download. This configuration is correct because session policies in Microsoft Defender for Cloud Apps operate in real time, using reverse proxy technology to inspect and control data transfer activities as they happen, allowing you to block data exfiltration from sanctioned cloud apps to personal devices by preventing downloads or pasting of sensitive content. On the Microsoft Cybersecurity Architect exam, this scenario tests your understanding of how conditional access app control integrates with Defender for Cloud Apps to enforce granular data protection policies, often appearing as a distractor against file policies or discovery policies—remember, file policies are for static compliance checks on data at rest, not real-time blocking. A common trap is confusing session policies with OAuth app policies, which manage app permissions rather than data movement. Memory tip: think "session = real-time shield" for blocking exfiltration, while "file = static audit" for stored data.
SC-100 Practice Question: Design security operations, identity, and compliance capabilities
This SC-100 practice question tests your understanding of design security operations, identity, and compliance capabilities. 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 organization uses Microsoft Defender for Cloud Apps. You need to detect and block data exfiltration from sanctioned cloud apps to personal devices. What should you configure?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Create a session policy with app governance to block download.
Option C is correct because session policies with app governance can monitor and control data transfer in real time. Option A is wrong because discovery policies identify unsanctioned apps, not block actions. Option B is wrong because file policies are for static compliance. Option D is wrong because OAuth app policies manage permissions, not data exfiltration.
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.
✗
Create an OAuth app policy to revoke permissions.
Why it's wrong here
OAuth policies manage app permissions, not data exfiltration.
✗
Create an app discovery policy to identify unsanctioned apps.
Why it's wrong here
Discovery policies identify apps, not block exfiltration.
✗
Create a file policy to detect sensitive data in sanctioned apps.
Why it's wrong here
File policies detect but do not block in real time.
✓
Create a session policy with app governance to block download.
Why this is correct
Session policies can block data exfiltration in real time.
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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this SC-100 question in full detail.
Identify which SC-100 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.
Design security operations, identity, and compliance capabilities — This question tests Design security operations, identity, and compliance capabilities — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Create a session policy with app governance to block download. — Option C is correct because session policies with app governance can monitor and control data transfer in real time. Option A is wrong because discovery policies identify unsanctioned apps, not block actions. Option B is wrong because file policies are for static compliance. Option D is wrong because OAuth app policies manage permissions, not data exfiltration.
What should I do if I get this SC-100 question wrong?
Identify which SC-100 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.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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 →
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. Your organization uses Microsoft Defender for Cloud Apps. You need to identify users who are downloading large amounts of data from a sanctioned cloud app in a short period. What should you configure?
medium
✓ A.Create an anomaly detection policy for impossible travel or unusual activity.
B.Create an app permission policy to block downloads.
C.Create an activity policy to monitor downloads.
D.Create a file policy to detect mass download.
Why A: Option B is correct because anomaly detection policies in Defender for Cloud Apps can detect unusual download activity. Option A is incorrect because file policies are for specific file attributes, not volume. Option C is incorrect because app permissions are about OAuth apps. Option D is incorrect because activity policies can be used, but anomaly detection is more specific for this scenario.
Last reviewed: Jun 21, 2026
Question Discussion
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