biometrics

Biometrics refers to the measurement and analysis of which of the following?

• Human behavior

• Physical characteristics

• Both human behavior and physical characteristics

• Environmental factors

Which of the following is an example of a physiological biometric trait?

• Voice pattern

• Handwriting

• Personal identification number (PIN)

• Memory recall

Which biometric trait is based on the unique patterns of blood vessels in the retina?

• Facial recognition

• Iris recognition

• Vascular pattern recognition

• Hand geometry

Fingerprint recognition is an example of which type of biometric trait?

• Physiological

• Behavioral

• Social

• Cognitive

Which biometric modality uses the distinct patterns of veins in an individual's hand?

• DNA analysis

• Keystroke dynamics

• Palmprint recognition

• Signature verification

Biometric systems can be used for which of the following purposes?

• Identity verification

• Time and attendance tracking

• Access control

• none of the above

Which of the following is a potential drawback of biometric systems?

• Limited accuracy

• High cost of implementation

• Incompatibility with existing systems

• Privacy concerns

Which of the following is an example of a behavioral biometric trait?

• Facial recognition

• Finger vein pattern

• Iris recognition

• Handwriting

Which biometric trait is based on the unique characteristics of an individual's voice?

• Speech recognition

• Auditory profiling

• Speaker identification

• Vocal timbre analysis

Which biometric modality uses the distinctive features of an individual's gait or walking pattern?

• Hand geometry

• Retina recognition

• Fingerprint recognition

• Gait recognition