- A
Configure an update ring with a 7-day deferral. Create an app protection policy that requires minimum OS version. Assign the app protection policy to all users.
Why wrong: App protection policy does not enforce update installation; it only checks OS version at app launch.
- B
Configure an update ring with no deferral (deferral 0). Create a device compliance policy that checks for missing updates. Configure Conditional Access to require compliant devices.
Why wrong: No deferral means updates install immediately, not within 7 days; also, missing two cycles logic is not addressed.
- C
Configure an update ring with a 7-day deferral. Create a device compliance policy that checks for missing updates. Configure Conditional Access to require compliant devices.
Correct: updates are deferred 7 days; compliance checks missing updates; Conditional Access blocks noncompliant devices. The policy will mark devices noncompliant if they miss updates, and after two cycles (14 days) they will be blocked.
- D
Configure an update ring with a 7-day deferral. Create a device compliance policy that checks for missing updates. Assign the compliance policy to all devices. Do not configure Conditional Access.
Why wrong: Missing Conditional Access; noncompliant devices will not be blocked.
Quick Answer
The correct answer is to configure an update ring with a 7-day deferral, create a device compliance policy that checks for missing updates, and set Conditional Access to require compliant devices. This combination works because the update ring controls the rollout timing, ensuring the latest security updates are installed within seven days of release, while the compliance policy evaluates devices against Microsoft Defender for Endpoint vulnerability data to mark those missing two consecutive cycles as noncompliant. Conditional Access then enforces the block on corporate resources, closing the security gap. On the MD-102 exam, this scenario tests your understanding of how Intune update rings, compliance policies, and Conditional Access integrate with MDE—a common trap is forgetting that the compliance policy must explicitly check for missing updates, not just rely on the ring itself. A useful memory tip is “Ring, Check, Block”: the ring sets the deferral, the compliance check identifies the gap, and Conditional Access blocks access until the device is compliant.
MD-102 Protect devices Practice Question
This MD-102 practice question tests your understanding of protect devices. 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.
You are the endpoint administrator for Contoso, a company with 5,000 Windows 11 devices managed by Microsoft Intune. The company uses Microsoft Defender for Endpoint (MDE) for endpoint detection and response. You need to implement a solution that ensures all devices have the latest Windows security updates installed within 7 days of release. Additionally, you must ensure that if a device misses two consecutive update cycles, it is automatically blocked from accessing corporate resources until it is updated. You have the following requirements: 1. Use Intune update rings to control update deployment. 2. Use MDE vulnerability management to identify missing updates. 3. Device compliance policies should check for missing updates and mark devices noncompliant. 4. Conditional Access should block noncompliant devices. Which combination of actions should you take?
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
Configure an update ring with a 7-day deferral. Create a device compliance policy that checks for missing updates. Configure Conditional Access to require compliant devices.
Option D is correct: Update rings set the deferral period to 7 days; a device compliance policy checks for missing updates and marks noncompliant; Conditional Access blocks noncompliant devices. Option A (compliance policy on missing updates only) misses the Conditional Access block. Option B (app protection policy) is irrelevant. Option C (update ring with deferral 0) applies updates immediately, not within 7 days.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
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 an update ring with a 7-day deferral. Create an app protection policy that requires minimum OS version. Assign the app protection policy to all users.
Why it's wrong here
App protection policy does not enforce update installation; it only checks OS version at app launch.
- ✗
Configure an update ring with no deferral (deferral 0). Create a device compliance policy that checks for missing updates. Configure Conditional Access to require compliant devices.
Why it's wrong here
No deferral means updates install immediately, not within 7 days; also, missing two cycles logic is not addressed.
- ✓
Configure an update ring with a 7-day deferral. Create a device compliance policy that checks for missing updates. Configure Conditional Access to require compliant devices.
Why this is correct
Correct: updates are deferred 7 days; compliance checks missing updates; Conditional Access blocks noncompliant devices. The policy will mark devices noncompliant if they miss updates, and after two cycles (14 days) they will be blocked.
Related concept
Static NAT maps one inside address to one outside address.
- ✗
Configure an update ring with a 7-day deferral. Create a device compliance policy that checks for missing updates. Assign the compliance policy to all devices. Do not configure Conditional Access.
Why it's wrong here
Missing Conditional Access; noncompliant devices will not be blocked.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
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.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related MD-102 NAT questions on configuration and troubleshooting.
- →
Protect devices — study guide chapter
Learn the concepts, then practise the questions
- →
Protect devices practice questions
Targeted practice on this topic area only
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All MD-102 questions
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Microsoft 365 Endpoint Administrator MD-102 study guide
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MD-102 practice test guide
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FAQ
Questions learners often ask
What does this MD-102 question test?
Protect devices — This question tests Protect devices — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Configure an update ring with a 7-day deferral. Create a device compliance policy that checks for missing updates. Configure Conditional Access to require compliant devices. — Option D is correct: Update rings set the deferral period to 7 days; a device compliance policy checks for missing updates and marks noncompliant; Conditional Access blocks noncompliant devices. Option A (compliance policy on missing updates only) misses the Conditional Access block. Option B (app protection policy) is irrelevant. Option C (update ring with deferral 0) applies updates immediately, not within 7 days.
What should I do if I get this MD-102 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related MD-102 NAT questions on configuration and troubleshooting.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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Last reviewed: Jun 21, 2026
This MD-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 MD-102 exam.
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