Microsoft 365 Administrator — Question 152

Your company has a Microsoft Entra tenant named contoso.com and a Microsoft 365 subscription.

All users use Windows 10 devices to access Microsoft Office 365 apps.

All the devices are in a workgroup.

You plan to implement password less sign-in to contoso.com.

You need to recommend changes to the infrastructure for the planned implementation.

What should you include in the recommendation?

Answer options

• A. Join all the devices to contoso.com.
• B. Deploy Microsoft Entra Application Proxy.
• C. Deploy X.509.3 certificates to all the users.
• D. Deploy the Microsoft Authenticator app.

Correct answer: A

Explanation

Joining all devices to contoso.com is essential for implementing passwordless sign-in, as it allows for better management and integration with Microsoft Entra. The other options, while useful in different contexts, do not address the requirement of device enrollment necessary for passwordless authentication.