Fantastic Biometrics Test - 30+ MCQs: Biometrics test: Assess Your Knowledge with Biometric Questions and Answers

1. What is 'Biometric Fusion'?

Combining multiple biometric traits for authentication.

The process of capturing biometric data.

The storage of biometric templates.

A type of biometric attack.

2. What does 'Template' refer to in the context of biometrics?

A physical biometric trait.

A mathematical representation of a biometric trait.

A biometric scanner.

A security protocol for biometric data.

3. Which of the following is a behavioral biometric?

Facial structure

Heartbeat rhythm

Iris color

Hand size

4. Which biometric system is considered the most secure due to its complex nature?

Facial recognition

Iris recognition

Voice recognition

Fingerprint recognition

5. What is 'Biometric Hashing'?

A method to convert biometric data into a fixed-size string.

The process of encrypting biometric templates.

A type of biometric attack.

The mechanism for biometric data storage.

6. What is the main advantage of using facial recognition technology?

High accuracy and non-intrusive nature.

Ability to work in complete darkness.

Universal compatibility with all devices.

Quick recovery from errors.

7. Why is liveness detection important in biometric systems?

To enhance user experience.

To prevent spoofing attacks.

To reduce system maintenance costs.

To increase data storage efficiency.

8. Which of the following is a disadvantage of 'Behavioral Biometrics'?

Requires specialized sensors for data capture.

Subject to changes due to external factors.

Offers high security with minimal user cooperation.

Not suitable for real-time authentication.

9. Which biometric trait has the highest recognition accuracy in controlled environments?

Voice recognition

Facial recognition

Fingerprint recognition

Iris recognition

10. What is 'Covert Authentication' in biometric systems?

Authentication without the user's knowledge.

Visible authentication methods like passwords.

A type of biometric attack.

The process of enrolling biometric data.

Biometrics MCQ Test 2