Which of the following security implementations use biometrics? (Choose two correct answers)
- Fingerprint
- Phone
- Credit card
- Voice recognition
- Fob
Explanation: Biometrics verify identity using unique physical or behavioral characteristics. According to the sources, fingerprints and voice recognition (along with facial recognition) are specific examples of biometric scans, whereas devices like phones, credit cards, or fobs are classified as physical objects used for authentication.
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