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    Question

    Which of the following authentication methods is the most secure?

    A Single-factor authentication using a password Correct Answer Incorrect Answer
    B Two-factor authentication with a password and a fingerprint scan Correct Answer Incorrect Answer
    C Biometric authentication using voice recognition Correct Answer Incorrect Answer
    D Single-factor authentication using a smart card Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Two-factor authentication with a password and a fingerprint scan is more secure than single-factor authentication methods.

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