- A
Create a Conditional Access policy that requires MFA for Exchange Online and set sign-in frequency to 12 hours.
Why wrong: Does not enforce device compliance.
- B
Create a Conditional Access policy that grants access to Exchange Online only if the device is compliant, and set session sign-in frequency to 12 hours.
This enforces both device compliance and reauthentication frequency.
- C
Create an app protection policy for Exchange Online that requires device compliance and sets sign-in frequency.
Why wrong: App protection policies apply to apps, not to Exchange Online directly.
- D
Configure a device compliance policy for all devices and enable 'Reauthenticate every 12 hours' in the compliance policy.
Why wrong: Compliance policies do not have a reauthentication setting.
Quick Answer
The answer is to create a Conditional Access policy that grants access to Exchange Online only if the device is compliant, and set the session sign-in frequency to 12 hours. This is correct because Conditional Access acts as the policy engine that enforces device compliance as a grant control, directly integrating with Intune’s compliance policies to block non-compliant devices from Exchange Online. The session sign-in frequency control then forces reauthentication every 12 hours, satisfying the requirement without needing separate MFA prompts. On the AZ-500 exam, this scenario tests your understanding of how Conditional Access policies combine grant controls (device compliance) with session controls (sign-in frequency) to enforce device compliance enforcement for Exchange Online. A common trap is choosing an Intune compliance policy alone, which cannot enforce reauthentication intervals—that is a Conditional Access session feature. Memory tip: think “Grant + Session” as the two levers: Grant blocks the door, Session sets the timer.
AZ-500 Secure identity and access Practice Question
This AZ-500 practice question tests your understanding of secure identity and access. 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 uses Microsoft Entra ID and Microsoft Intune for mobile device management. You need to ensure that only devices that are compliant with your security policies can access Exchange Online. The solution must require users to reauthenticate every 12 hours. What should you configure?
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
Create a Conditional Access policy that grants access to Exchange Online only if the device is compliant, and set session sign-in frequency to 12 hours.
Option B is correct because a Conditional Access policy can enforce device compliance as a grant control for Exchange Online, ensuring only compliant devices can access the service. Setting the session sign-in frequency to 12 hours forces users to reauthenticate at that interval, meeting the requirement without requiring MFA. This combines device compliance enforcement with session lifetime control in a single policy.
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.
- ✗
Create a Conditional Access policy that requires MFA for Exchange Online and set sign-in frequency to 12 hours.
Why it's wrong here
Does not enforce device compliance.
- ✓
Create a Conditional Access policy that grants access to Exchange Online only if the device is compliant, and set session sign-in frequency to 12 hours.
Why this is correct
This enforces both device compliance and reauthentication frequency.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Create an app protection policy for Exchange Online that requires device compliance and sets sign-in frequency.
Why it's wrong here
App protection policies apply to apps, not to Exchange Online directly.
- ✗
Configure a device compliance policy for all devices and enable 'Reauthenticate every 12 hours' in the compliance policy.
Why it's wrong here
Compliance policies do not have a reauthentication setting.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse device compliance policies with Conditional Access session controls, assuming sign-in frequency can be set directly in a compliance policy, when it is actually a separate Conditional Access setting.
Detailed technical explanation
How to think about this question
Conditional Access session controls use OpenID Connect (OIDC) claims or SAML assertions to enforce sign-in frequency, which is independent of token lifetime. The 12-hour reauthentication is enforced by requiring the user to re-authenticate with Entra ID, not by refreshing an existing session token. In hybrid environments, this setting overrides any persistent browser or application session caches, ensuring compliance with security policies.
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.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
- →
Secure identity and access — study guide chapter
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Targeted practice on this topic area only
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FAQ
Questions learners often ask
What does this AZ-500 question test?
Secure identity and access — This question tests Secure 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 that grants access to Exchange Online only if the device is compliant, and set session sign-in frequency to 12 hours. — Option B is correct because a Conditional Access policy can enforce device compliance as a grant control for Exchange Online, ensuring only compliant devices can access the service. Setting the session sign-in frequency to 12 hours forces users to reauthenticate at that interval, meeting the requirement without requiring MFA. This combines device compliance enforcement with session lifetime control in a single policy.
What should I do if I get this AZ-500 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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Same concept, more angles
2 more ways this is tested on AZ-500
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 company uses Microsoft Intune for mobile device management. You need to ensure that only devices that are compliant with company policies can access corporate resources. You have configured compliance policies in Intune. What additional step is required to enforce access control based on device compliance?
medium- ✓ A.Create a Conditional Access policy that requires device to be marked as compliant
- B.Enable certificate-based authentication for all devices
- C.Deploy device configuration profiles to all devices
- D.Configure app protection policies in Microsoft Defender for Cloud Apps
Why A: Option B is correct because Conditional Access policies in Entra ID enforce access based on device compliance status. Option A is wrong because device configuration profiles apply settings but do not enforce access. Option C is wrong because app protection policies manage data within apps. Option D is wrong because certificates are for authentication, not compliance enforcement.
Variation 2. Your company uses Microsoft Entra ID and Microsoft Intune for mobile device management. You need to ensure that only devices that are compliant with your security policies can access corporate email. You configure a Conditional Access policy targeting Exchange Online. Which grant control should you use?
medium- A.Require multifactor authentication
- ✓ B.Require device to be marked as compliant
- C.Block access
- D.Require hybrid Azure AD joined device
Why B: Option A is correct because Require device to be marked as compliant ensures only compliant devices can access. Option B is wrong because Require MFA does not check device compliance. Option C is wrong because Require hybrid Azure AD join is for domain-joined devices. Option D is wrong because Block access is too restrictive.
Last reviewed: Jun 25, 2026
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