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.
Your company, Wingtip Toys, uses Microsoft Entra ID with a free license. You have a third-party SaaS application that supports Security Assertion Markup Language (SAML) 2.0. You need to enable single sign-on (SSO) for users to access this application. However, the app requires attributes like department and employee ID in the SAML token. You also need to ensure that only users from a specific security group can access the app. What should you do?
Register the app using OpenID Connect and assign users to the app.
Why wrong: The app supports SAML, not OIDC.
B
Add the app from the gallery using password-based SSO and configure group assignment.
Why wrong: Password-based SSO does not support SAML attributes.
C
Use Microsoft Entra Application Proxy to publish the app and configure pre-authentication.
Why wrong: Application Proxy is for on-premises apps, not third-party SaaS.
D
Add the app from the gallery as a SAML application, configure claims mapping to include department and employee ID, and assign the app to the security group.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Add the app from the gallery as a SAML application, configure claims mapping to include department and employee ID, and assign the app to the security group.
Option D is correct because the scenario requires SAML 2.0 support, custom attribute claims (department and employee ID), and group-based access control. Adding the app from the gallery as a SAML application allows you to configure SAML-based SSO, map claims to include the required attributes, and assign the app to a specific security group to restrict access. This fully meets the requirements using Microsoft Entra ID's free license.
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.
✗
Register the app using OpenID Connect and assign users to the app.
Why it's wrong here
The app supports SAML, not OIDC.
✗
Add the app from the gallery using password-based SSO and configure group assignment.
Why it's wrong here
Password-based SSO does not support SAML attributes.
✗
Use Microsoft Entra Application Proxy to publish the app and configure pre-authentication.
Why it's wrong here
Application Proxy is for on-premises apps, not third-party SaaS.
✓
Add the app from the gallery as a SAML application, configure claims mapping to include department and employee ID, and assign the app to the security group.
Why this is correct
This meets all requirements.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse SAML with OpenID Connect or password-based SSO, or incorrectly assume that Application Proxy is suitable for SaaS apps, when only a SAML gallery app supports custom attribute claims and group-based assignment for a third-party SaaS application.
Detailed technical explanation
How to think about this question
When you configure a SAML application in the Microsoft Entra gallery, you can define claims mapping using the 'Attributes & Claims' blade, where you can add custom claims like department and employee ID from Microsoft Entra ID user attributes or directory extensions. The SAML token is then issued only to users assigned to the app, and you can restrict access by assigning the app to a specific security group, which is enforced during token issuance. This approach leverages the SAML 2.0 federation protocol, where the identity provider (Microsoft Entra ID) generates a signed assertion containing the requested attributes.
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: Add the app from the gallery as a SAML application, configure claims mapping to include department and employee ID, and assign the app to the security group. — Option D is correct because the scenario requires SAML 2.0 support, custom attribute claims (department and employee ID), and group-based access control. Adding the app from the gallery as a SAML application allows you to configure SAML-based SSO, map claims to include the required attributes, and assign the app to a specific security group to restrict access. This fully meets the requirements using Microsoft Entra ID's free license.
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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