MS-102 Practice Question: Implement and manage Microsoft Entra identity and access
This MS-102 practice question tests your understanding of implement and manage microsoft entra identity and access. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 Business Premium with Microsoft Entra ID P1. You have 200 users. You need to enforce multi-factor authentication (MFA) for all users accessing the company's CRM application, which is a third-party SaaS app integrated via SAML. The CRM app does not support modern authentication protocols. You want to use a Microsoft solution that does not require additional licenses. What should you use?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Create a Conditional Access policy targeting the CRM application and require MFA.
Option B (Conditional Access) can enforce MFA for SAML apps even if they don't support modern auth, because the authentication happens via Entra ID. Security defaults (Option A) would apply MFA to all apps but cannot be customized. Option C (app proxy) is for on-premises apps. Option D (third-party MFA) is not a Microsoft solution and may require additional cost.
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 security defaults in Microsoft Entra ID.
Why it's wrong here
Security defaults apply to all apps but cannot be scoped to CRM only.
✗
Deploy Microsoft Entra application proxy for the CRM app.
Per-user MFA is legacy and does not provide granular control; also requires additional licensing.
✓
Create a Conditional Access policy targeting the CRM application and require MFA.
Why this is correct
Conditional Access works with SAML apps and can be scoped to the CRM app.
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 startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this MS-102 question in full detail.
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.
Implement and manage Microsoft Entra identity and access — This question tests Implement and manage Microsoft Entra identity and access — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Create a Conditional Access policy targeting the CRM application and require MFA. — Option B (Conditional Access) can enforce MFA for SAML apps even if they don't support modern auth, because the authentication happens via Entra ID. Security defaults (Option A) would apply MFA to all apps but cannot be customized. Option C (app proxy) is for on-premises apps. Option D (third-party MFA) is not a Microsoft solution and may require additional cost.
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.
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Question Discussion
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