The correct answer is to configure the Grant access requiring multi-factor authentication when the location is not trusted setting. This is because Microsoft Entra ID Conditional Access policies evaluate conditions like location to enforce controls; by defining the corporate network as a trusted location, the policy dynamically requires MFA only when access originates from an untrusted location, such as a public Wi-Fi or a remote home office, while allowing seamless access from within the corporate perimeter. On the SC-900 exam, this scenario tests your understanding of location-based enforcement as a core Conditional Access condition, often appearing in questions that contrast Grant controls (which allow access with requirements) with Block controls (which deny access outright). A common trap is choosing a blanket block for external locations, which would prevent legitimate remote work, or confusing session controls with sign-in enforcement. Memory tip: think “Grant, don’t Block” for MFA—use Grant to add a requirement like MFA when the location is untrusted, rather than cutting off access entirely.
SC-900 Practice Question: Describe the concepts of security, compliance, and identity
This SC-900 practice question tests your understanding of describe the concepts of security, compliance, and identity. 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 organization is implementing a new policy to ensure that only authorized users can access sensitive financial data stored in Microsoft SharePoint Online. The security team wants to enforce multi-factor authentication (MFA) for all users accessing this data, but only when accessing from outside the corporate network. Which Microsoft Entra ID conditional access policy setting should you configure to meet this requirement?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Grant access requiring multi-factor authentication when the location is not trusted
Option B is correct because conditional access policies allow you to grant access only when specific conditions are met, such as requiring MFA when the location is not trusted. Option A is wrong because blocking access from outside the network would prevent legitimate remote work. Option C is wrong because blocking access from non-compliant devices does not directly enforce MFA. Option D is wrong because session controls, like app-enforced restrictions, do not enforce MFA at sign-in.
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.
✗
Use app-enforced restrictions for SharePoint
Why it's wrong here
Session controls do not enforce MFA during authentication.
✗
Grant access requiring device to be marked as compliant when location is not trusted
Why it's wrong here
This requires a compliant device but does not enforce MFA.
✓
Grant access requiring multi-factor authentication when the location is not trusted
Why this is correct
This enforces MFA for external access while allowing internal access without MFA.
Related concept
Read the scenario before looking for a memorised answer.
✗
Block access when the location is not trusted
Why it's wrong here
This would block all external access, not enforce MFA.
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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this SC-900 question in full detail.
Identify which SC-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.
Describe the concepts of security, compliance, and identity — This question tests Describe the concepts of security, compliance, and identity — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Grant access requiring multi-factor authentication when the location is not trusted — Option B is correct because conditional access policies allow you to grant access only when specific conditions are met, such as requiring MFA when the location is not trusted. Option A is wrong because blocking access from outside the network would prevent legitimate remote work. Option C is wrong because blocking access from non-compliant devices does not directly enforce MFA. Option D is wrong because session controls, like app-enforced restrictions, do not enforce MFA at sign-in.
What should I do if I get this SC-900 question wrong?
Identify which SC-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.
About these practice questions
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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 wants to enforce multi-factor authentication (MFA) for all users accessing cloud applications. Which Microsoft Entra ID feature should you configure?
easy
A.Configure Privileged Identity Management
✓ B.Create a Conditional Access policy
C.Use Identity Protection
D.Enable MFA per user
Why B: Option B is correct because Conditional Access policies allow you to require MFA based on conditions like user, location, or device. Option A is incorrect because MFA per-user is a legacy method. Option C is incorrect because PIM manages role activation, not MFA enforcement. Option D is incorrect because Identity Protection detects risks but does not directly enforce MFA.
Last reviewed: Jun 21, 2026
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