In addition to fingerprint scanning, which of the following can be used in the biometric identification of a person? 1. Iris scanning 2. Retinal scanning 3. Voice recognition Select the correct answer using the code given below.

QUESTION

Easy

Science & Technology

Prelims 2014

In addition to fingerprint scanning, which of the following can be used in the biometric identification of a person?

Iris scanning
Retinal scanning
Voice recognition

Select the correct answer using the code given below.

Select an option to attempt

Explanation

Biometric verification is any means by which a person can be uniquely identified by evaluating one or more distinguishing biological traits . Unique identifiers include

Fingerprints
Hand geometry
Earlobe geometry
Retina and iris patterns
Voice waves
DNA
Signatures .

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