- A
Configure app governance in Defender for Cloud Apps to revoke the app's permissions.
Why wrong: App governance controls app permissions but does not provide session-level controls like blocking uploads.
- B
Create an access policy in Defender for Cloud Apps that blocks all access to the app from unmanaged devices and blocks uploads from all devices.
Why wrong: Blocking all access would prevent users from reading data, which is not desired.
- C
Create a file policy in Defender for Cloud Apps that detects sensitive data and automatically applies a DLP label.
Why wrong: File policies govern files, not user sessions, and do not block uploads in real time.
- D
Create a session policy in Defender for Cloud Apps that blocks uploads for the unsanctioned app and requires conditional access app control for unmanaged devices.
Session policies allow granular control over activities like uploads and can enforce conditional access.
Quick Answer
The correct answer is to create a session policy in Defender for Cloud Apps that blocks uploads to the unsanctioned app while applying conditional access app control for unmanaged devices. This works because a session policy uses reverse proxy technology to monitor and control user activities in real time, allowing you to block specific actions like file uploads without preventing read access, which is exactly what the scenario requires. On the MS-102 exam, this question tests your ability to distinguish between session policies, which offer granular activity control, and access policies, which block all access—a common trap where candidates mistakenly choose an access policy. Remember the memory tip: “Session for selective block, Access for total lock.”
MS-102 Practice Question: Manage security and threats by using Microsoft Defender XDR
This MS-102 practice question tests your understanding of manage security and threats by using microsoft defender xdr. 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 365 E5 and has deployed Microsoft Defender for Cloud Apps. You discover that a user in the finance department is using a personal cloud storage app to store sensitive financial data. The app is unsanctioned. You need to prevent any further uploads of sensitive data to this app. Additionally, you want to automatically alert when users attempt to access this app from unmanaged devices. You must not block access entirely, as some users need to read data already stored there. What should you configure?
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
Create a session policy in Defender for Cloud Apps that blocks uploads for the unsanctioned app and requires conditional access app control for unmanaged devices.
Option A is correct because a session policy can monitor and control activities in the app, blocking uploads while allowing reads, and can apply conditional access for unmanaged devices. Option B is wrong because an access policy would block all access. Option C is wrong because a file policy does not control user sessions. Option D is wrong because app governance does not provide session-level controls.
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.
- ✗
Configure app governance in Defender for Cloud Apps to revoke the app's permissions.
Why it's wrong here
App governance controls app permissions but does not provide session-level controls like blocking uploads.
- ✗
Create an access policy in Defender for Cloud Apps that blocks all access to the app from unmanaged devices and blocks uploads from all devices.
Why it's wrong here
Blocking all access would prevent users from reading data, which is not desired.
- ✗
Create a file policy in Defender for Cloud Apps that detects sensitive data and automatically applies a DLP label.
Why it's wrong here
File policies govern files, not user sessions, and do not block uploads in real time.
- ✓
Create a session policy in Defender for Cloud Apps that blocks uploads for the unsanctioned app and requires conditional access app control for unmanaged devices.
Why this is correct
Session policies allow granular control over activities like uploads and can enforce conditional access.
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 media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Got this wrong? Here's your next step.
Identify which MS-102 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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Manage security and threats by using Microsoft Defender XDR — study guide chapter
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Manage security and threats by using Microsoft Defender XDR practice questions
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FAQ
Questions learners often ask
What does this MS-102 question test?
Manage security and threats by using Microsoft Defender XDR — This question tests Manage security and threats by using Microsoft Defender XDR — 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 in Defender for Cloud Apps that blocks uploads for the unsanctioned app and requires conditional access app control for unmanaged devices. — Option A is correct because a session policy can monitor and control activities in the app, blocking uploads while allowing reads, and can apply conditional access for unmanaged devices. Option B is wrong because an access policy would block all access. Option C is wrong because a file policy does not control user sessions. Option D is wrong because app governance does not provide session-level controls.
What should I do if I get this MS-102 question wrong?
Identify which MS-102 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
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Last reviewed: Jun 21, 2026
This MS-102 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 MS-102 exam.
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