You have an Azure Active Directory (Azure AD) tenant that contains a group named Group1. You need to ensure that the members of Group1 sign in by using password...

You have an Azure Active Directory (Azure AD) tenant that contains a group named Group1.
You need to ensure that the members of Group1 sign in by using passwordless authentication.
What should you do?

A. Configure the sign-in risk policy. B. Create a Conditional Access policy. C. Configure the Microsoft Authenticator authentication method policy. D. Configure the certificate-based authentication (CBA) policy.