The correct answer is to set the MDM authority to Microsoft Intune and configure automatic MDM enrollment via Azure AD. This works because the default enrollment policy in Microsoft 365 relies on Azure Active Directory’s built-in MDM integration; once you set Intune as the MDM authority, Azure AD automatically triggers enrollment for any user who signs up for Microsoft 365, eliminating the need for manual device setup. On the MS-102 exam, this scenario tests your understanding of how MDM authority and Azure AD enrollment scopes interact—a common trap is confusing this with configuring enrollment restrictions or compliance policies, which come later in the process. Remember that the default policy is all about the authority switch and the scope setting in Azure AD, not about creating custom profiles. A useful memory tip is “Authority first, then scope”—set the MDM authority to Intune, then flip the Azure AD MDM enrollment scope to “All” to ensure automatic Intune enrollment for all users.
MS-102 Deploy and manage a Microsoft 365 tenant Practice Question
This MS-102 practice question tests your understanding of deploy and manage a microsoft 365 tenant. 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 need to ensure that all users in your Microsoft 365 tenant are automatically enrolled in Microsoft Intune when they sign up for Microsoft 365. You want to use the default enrollment policy. What should you do?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Set the MDM authority to Microsoft Intune and configure automatic MDM enrollment via Azure AD.
Option A is correct because setting the MDM authority to Microsoft Intune and configuring automatic MDM enrollment via Azure AD enables the default enrollment policy. This ensures that when users sign up for Microsoft 365, they are automatically enrolled in Intune without manual intervention, leveraging Azure AD's built-in MDM enrollment integration.
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.
✓
Set the MDM authority to Microsoft Intune and configure automatic MDM enrollment via Azure AD.
Why this is correct
This enables automatic device enrollment when users sign in.
Related concept
Read the scenario before looking for a memorised answer.
✗
Create a conditional access policy that requires device compliance and block access if not enrolled.
Why it's wrong here
This policy does not automatically enroll devices; it only blocks non-compliant devices.
✗
Configure a PowerShell script to run daily that adds all users to Intune.
Why it's wrong here
PowerShell cannot directly enroll users; enrollment is device-based.
✗
Ensure that the Microsoft Intune license is assigned to each user and enable the 'Enroll automatically' setting in the Microsoft 365 admin center.
Why it's wrong here
Assigning licenses is not enough; you must configure the enrollment policy.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse the 'Enroll automatically' concept with a setting in the Microsoft 365 admin center, when in reality it is configured through Azure AD's MDM enrollment settings, not a simple toggle in the admin center.
Detailed technical explanation
How to think about this question
Automatic MDM enrollment in Intune relies on Azure AD's MDM discovery process, where the MDM authority is set to Intune and the enrollment scope is configured to 'All' or 'Some' users. When a user signs up for Microsoft 365, Azure AD triggers the enrollment via the MDM service root URL (e.g., https://enrollment.manage.microsoft.com), and the device is automatically enrolled if the user has an Intune license. This process uses the OAuth 2.0 device registration flow and is distinct from manual enrollment methods like the Company Portal app.
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.
TExam Day Tips
→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 MS-102 question in full detail.
Deploy and manage a Microsoft 365 tenant — This question tests Deploy and manage a Microsoft 365 tenant — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Set the MDM authority to Microsoft Intune and configure automatic MDM enrollment via Azure AD. — Option A is correct because setting the MDM authority to Microsoft Intune and configuring automatic MDM enrollment via Azure AD enables the default enrollment policy. This ensures that when users sign up for Microsoft 365, they are automatically enrolled in Intune without manual intervention, leveraging Azure AD's built-in MDM enrollment integration.
What should I do if I get this MS-102 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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 365 Business Premium. You need to ensure that when a user is assigned an Intune license, the device automatically enrolls in Microsoft Intune. What should you configure?
easy
✓ A.Configure Microsoft Entra ID device settings to enable MDM automatic enrollment
B.Create a device compliance policy to require enrollment
C.Create a device enrollment restriction in Intune to block personal devices
D.Deploy a device configuration profile with enrollment settings
Why A: Microsoft Entra ID (formerly Azure AD) device settings include an option to enable automatic MDM enrollment for users assigned an Intune license. When enabled, any device that signs in with a licensed user account will automatically enroll in Microsoft Intune, satisfying the requirement without additional configuration.
Variation 2. Your organization uses Microsoft 365 Business Premium. You need to ensure that all Windows 10 devices are enrolled in Microsoft Intune and comply with a device compliance policy that requires BitLocker encryption and a minimum OS version. What should you do first?
easy
✓ A.Configure automatic enrollment in Microsoft Entra ID for Windows 10 devices.
B.Install the Intune Connector for Active Directory on a domain controller.
C.Deploy a configuration profile to enable BitLocker.
D.Create a device compliance policy in Microsoft Intune.
Why A: To enforce Intune compliance policies on Windows 10 devices, the devices must first be enrolled in Intune. Automatic enrollment in Microsoft Entra ID (formerly Azure AD) is the prerequisite step that enables Windows 10 devices to automatically enroll in Intune when they join or are registered with Entra ID. Without this enrollment configured, no Intune policies—including compliance policies—can be applied to the devices.
Last reviewed: Jun 24, 2026
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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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