CompTIA
CLO-002 · Question #373
CLO-002 Question #373: Real Exam Question with Answer & Explanation
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Question
Which of the following is an example of multifactor authentication?
Options
- AA password policy that requires both upper and lowercase letters
- BA short message service (SMS) message sent to a phone and an access PIN
- CEncryption of cached password information and a challenge question
- DA password that expires after 90 days and a PIN
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