Which of the following is an example of two factor authentication?
- Your account number and your name
- Your answer to a general knowledge question and your password
- Your fingerprint and your password
- Your password and your username
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Answers Explanation & Hints: Your fingerprint and your password is an example of two-factor authentication. Two-factor authentication is a security process that requires two forms of identification before granting access to a system or account. In this case, the two factors are something you know (your password) and something you have (your fingerprint). This adds an extra layer of security, as even if someone has your password, they still would not be able to access your account without your fingerprint. The other options listed are not examples of two-factor authentication. Your account number and your name, your answer to a general knowledge question and your password, and your password and your username all rely on just one form of identification, which is something you know. |