All of the following are considered biometrics, except:

2025

All of the following are considered biometrics, except:

Answer: B. Password — Fingerprint, voice and retina are biometric traits. A password is a knowledge-based credential, not a biometric.

  1. A.

    Fingerprint

  2. B.

    Password

  3. C.

    Voice

  4. D.

    Retina

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Correct answer: B

Fingerprint, voice and retina are biometric traits. A password is a knowledge-based credential, not a biometric.

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