Your company has a Microsoft $365$ E$5$ subscription that contains the following users:

User$1$: Assigned the Users role and has multi$-$factor authentication $($MFA$)$ enabled

User$2$: Assigned the Users role and has MFA disabled

Admin$1$: Assigned the Password Administrator role and has MFA disabled

You enable Security defaults.

Which user or users will be prompted for MFA?

Select only one answer.

User$1$ only

User$1$ and User$2$ only

User$1$ and Admin$1$ only

User$1,$ User$2,$ and Admin$1$