Biometrics Quiz

What is biometrics?

• A method for recognizing individuals based on behavioral and biological characteristics

• A type of computer virus

• A form of digital currency

• A method for data encryption

What does fingerprint recognition do?

• Scans the fingerprint to match it with an embedded print

• Measures the unique patterns in the eye

• Identifies people by their facial features

• Analyzes a person's voice

How does iris recognition work?

• It measures the unique patterns in the colored circle of the eye

• It scans the retina at the base of the eyeball

• It analyzes DNA samples

• It matches a person's signature against known signatures

What is the function of a retina scanner?

• Analyzes voice patterns

• Matches fingerprints with a database

• Scans the retina to verify identity

• Identifies facial features

What distinguishes an iris scanner from a retina scanner?

• Retina scanners are used for voice recognition

• Iris scanners are more accurate than retina scanners

• Iris scanners measure patterns in the eye, while retina scanners look at the retina

• Iris scanners can be copied, while retina scanners cannot

What does facial recognition identify?

• Distinguishable features on the face

• Patterns in the iris

• Voice patterns

• Signatures

What is voice verification?

• Measures the retina for security

• Scans fingerprints for authentication

• Analyzes a person's voice to verify identity

• Identifies facial features

What does signature recognition do?

• Scans a person's signature and matches it electronically

• Analyzes DNA for identity verification

• Identifies people by their voice

• Measures patterns in the iris

What is DNA recognition?

• Scans fingerprints for criminal IDs

• Analyzes voice patterns for authentication

• Uses physiological characteristics to verify identity

• Measures facial features

What is a major benefit of biometric systems?

• They offer high security compared to passwords

• They are easy to hack

• They are only used in healthcare

• They require no technology