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    Question

    What is two-factor authentication

    (2FA)?
    A Using two passwords for the same account Correct Answer Incorrect Answer
    B A security process requiring two verification steps Correct Answer Incorrect Answer
    C A software update for security Correct Answer Incorrect Answer
    D A method to store encrypted passwords Correct Answer Incorrect Answer

    Solution

    Explanation: 2FA enhances security by requiring two types of verification, such as a password and a mobile OTP. 

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