Which are the the biometric identification of a person?

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.

  1.  1 only
  2. 2 and 3 only
  3. 1 and 3 only
  4. 1, 2 and 3
Anurag Mishra Professor Asked on 30th January 2016 in General Knowledge.
Add Comment
1 Answer(s)

Answer: (4) 1, 2 and 3

Anurag Mishra Professor Answered on 30th January 2016.
Add Comment

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.