Which type of information about users does biometrics evaluate?

Question

Options

• Aphrases a user has memorized
• Bwhere a user is located
• Cphysical characteristics of a user
• Dobjects a user carries with him or her

• A
  11% (2)
• B
  6% (1)
• C
  78% (14)
• D
  6% (1)

Explanation

Biometrics refers to authentication techniques that rely on measurable physical characteristics that can be automatically checked. Note: There are several types of biometric identification schemes: face: the analysis of facial characteristics fingerprint: the analysis of an individual's unique fingerprints hand geometry: the analysis of the shape of the hand and the length of the fingers retina: the analysis of the capillary vessels located at the back of the eye iris: the analysis of the colored ring that surrounds the eye's pupil signature: the analysis of the way a person signs his name. vein: the analysis of pattern of veins in the back if the hand and the wrist voice: the analysis of the tone, pitch, cadence and frequency of a person's voice.

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