Exam 220-1102 topic 1 question 517 discussion

The concept that requires using a combination of an ID, a password, and a biometric is called "Multifactor authentication" (option D). Multifactor authentication adds an extra layer of security by requiring users to provide multiple forms of verification before granting access to a system or application

Multifactor authentication. This concept involves using two or more different types of authentication methods (such as an ID, password, and biometric data) to verify a user's identity. It enhances security by requiring multiple forms of verification before granting access.

These are described types of security. My next guess would be option D, but the reason I don't think it's D is because MFA usually requires some sort of input from the user and then the 2nd authentication process begins and usually has to do with something a user has. EX: a website uses your phone #/email to send a verification code to your personal device temporarily.