Exam COF-C03 Topic 1 Question 368 Discussion

Snowflake supports multiple methods for a second authentication factor, including passkeys, authenticator applications that generate time-based one-time passcodes, and Duo. Among the listed options, authenticator applications and passkeys are both supported. A passkey uses public-key cryptography and can be stored on a device, hardware security key, or password manager. An authenticator application produces a time-based one-time passcode that the user enters after the password. Email codes, social logins, and security questions are not the supported MFA methods represented in the choices. Administrators can use authentication policies to control which MFA methods users may enroll and use. Because Duo is supported but is not listed as an option, the two correct answers from the available choices are B and D.