Question

____ involve the measurement of distinctive features to label and describe individuals.

a.

Electrical signals

b.

Biometrics

c.

Biostatistics

d.

Physical signals

Posted under Cognitive Radio

Answer: (b).Biometrics Explanation:Biometrics involves the measurement of distinctive features to label and describe individuals. These features are either physiological or behavioural. Different aspects of human physiology, chemistry, and behaviour can be used for biometric authentication.

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Q. ____ involve the measurement of distinctive features to label and describe individuals.

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