Microsoft Security, Compliance, and Identity Fundamentals — Question 177

When a user authenticates by using passwordless sign-in, what should the user select in the Microsoft Authenticator app?

Answer options

• A. an answer to a security question
• B. a number
• C. an alphanumeric key
• D. a passphrase

Correct answer: B

Explanation

The correct choice, B, is 'a number', which is typically required for passwordless authentication methods. The other options, such as a security question, alphanumeric key, and passphrase, are not part of the passwordless sign-in process in this context.