SC-900 Describe the capabilities of Microsoft Entra Practice Question
This SC-900 practice question tests your understanding of describe the capabilities of microsoft entra. 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.
Refer to the exhibit. You are reviewing Microsoft Entra sign-in logs for a user. The user successfully signed in from a mobile device running iOS, located in the US, with medium risk level. The sign-in did not require MFA. You have a Conditional Access policy that requires MFA for all users when sign-in risk is medium or higher. Why was MFA not triggered?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The Conditional Access policy may exclude 'Mobile Apps and Desktop clients' client apps.
Option A is correct because the Conditional Access policy can be configured to exclude specific client apps, such as 'Mobile Apps and Desktop clients'. If the policy excludes these client apps, the sign-in from an iOS mobile device would not be subject to the MFA requirement, even though the sign-in risk is medium. The sign-in logs confirm MFA was not required, indicating the policy did not apply to this client app type.
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.
✓
The Conditional Access policy may exclude 'Mobile Apps and Desktop clients' client apps.
Why this is correct
The policy might not apply to mobile app sign-ins, so MFA is not triggered.
Related concept
Read the scenario before looking for a memorised answer.
✗
The device is not compliant, so MFA was not required.
Why it's wrong here
Non-compliance would typically block or require MFA, not skip it.
✗
The sign-in risk level is medium, which is below the threshold.
Why it's wrong here
The policy requires MFA for medium or higher, so it should trigger.
✗
The user is not assigned to the Conditional Access policy.
Why it's wrong here
The sign-in succeeded, so the user is likely assigned.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates assume a medium risk level always triggers MFA, overlooking the client apps exclusion condition that can bypass the policy for specific device types.
Detailed technical explanation
How to think about this question
Conditional Access policies evaluate conditions like user risk, sign-in risk, and client apps before granting access. The 'Client apps' condition allows administrators to include or exclude specific application types (e.g., browser, mobile apps, legacy authentication). When a policy excludes 'Mobile Apps and Desktop clients', the MFA requirement is not enforced for sign-ins from native mobile apps, even if other conditions like risk level are met. This granular control helps avoid unnecessary MFA prompts for trusted device types.
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 SC-900 question in full detail.
Describe the capabilities of Microsoft Entra — This question tests Describe the capabilities of Microsoft Entra — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The Conditional Access policy may exclude 'Mobile Apps and Desktop clients' client apps. — Option A is correct because the Conditional Access policy can be configured to exclude specific client apps, such as 'Mobile Apps and Desktop clients'. If the policy excludes these client apps, the sign-in from an iOS mobile device would not be subject to the MFA requirement, even though the sign-in risk is medium. The sign-in logs confirm MFA was not required, indicating the policy did not apply to this client app type.
What should I do if I get this SC-900 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.
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Question Discussion
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