A company deploys Microsoft Azure AD. You enable multi-factor authentication.
You need to inform users about the multi-factor authentication methods that they can use.
Which of the following methods is NOT a valid multi-factor authentication method in Microsoft 365?
A . Receive an automated call on the desk phone that includes a verification code.
B . Use the Microsoft Authenticator mobile application to receive a notification and authenticate.
C . Receive a call on a phone.
D . Enter a Windows 10 PIN code when prompted.
Answer: D
Explanation:
https://www.microsoft.com/en-us/microsoft-365/blog/2014/02/10/multi-factor-authentication-
for-office-365/