- A
Enable MFA for the user in the Microsoft 365 admin center, then the user signs in and registers their verification methods.
This is the correct order because the admin must first enable MFA for the user, after which the user is prompted to register their verification methods during their next sign-in.
- B
The user registers their verification methods first, then the admin enables MFA for the user.
Why wrong: This is incorrect because the user cannot register verification methods until MFA is enabled on their account. Registration is prompted only after MFA is enabled.
- C
Enable MFA for the user, then configure the default authentication method, then the user registers verification methods.
Why wrong: This is incorrect because the default authentication method is configured by the user during registration, not by the admin beforehand. The registration process includes setting the default method.
- D
Configure the MFA service settings (e.g., number of methods required), then enable MFA for the user, then the user registers.
Why wrong: This is incorrect because while service settings can be configured before enabling MFA for individual users, the core required order is enabling MFA first, then registration. Adding the service settings step is unnecessary and may mislead about the essential sequence.
How to Configure Microsoft 365 Multi-Factor Authentication (MFA)
This MS-900 practice question tests your understanding of describe microsoft 365 apps and services. 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.
Drag and drop the steps to configure Microsoft 365 Multi-Factor Authentication (MFA) for a user into the correct order.
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
Enable MFA for the user in the Microsoft 365 admin center, then the user signs in and registers their verification methods.
MFA is enabled per user from the admin center, then the user must register their verification methods.
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.
- ✓
Enable MFA for the user in the Microsoft 365 admin center, then the user signs in and registers their verification methods.
Why this is correct
This is the correct order because the admin must first enable MFA for the user, after which the user is prompted to register their verification methods during their next sign-in.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
The user registers their verification methods first, then the admin enables MFA for the user.
Why it's wrong here
This is incorrect because the user cannot register verification methods until MFA is enabled on their account. Registration is prompted only after MFA is enabled.
- ✗
Enable MFA for the user, then configure the default authentication method, then the user registers verification methods.
Why it's wrong here
This is incorrect because the default authentication method is configured by the user during registration, not by the admin beforehand. The registration process includes setting the default method.
- ✗
Configure the MFA service settings (e.g., number of methods required), then enable MFA for the user, then the user registers.
Why it's wrong here
This is incorrect because while service settings can be configured before enabling MFA for individual users, the core required order is enabling MFA first, then registration. Adding the service settings step is unnecessary and may mislead about the essential sequence.
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 MS-900 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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Describe Microsoft 365 apps and services — study guide chapter
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FAQ
Questions learners often ask
What does this MS-900 question test?
Describe Microsoft 365 apps and services — This question tests Describe Microsoft 365 apps and services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Enable MFA for the user in the Microsoft 365 admin center, then the user signs in and registers their verification methods. — MFA is enabled per user from the admin center, then the user must register their verification methods.
What should I do if I get this MS-900 question wrong?
Identify which MS-900 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.
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Last reviewed: Jun 11, 2026
This MS-900 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-900 exam.
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