top of page
< Back

Question

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.
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3

Answer:

D

To suggest corrections, send feedback using feedback button in top menu.

To suggest corrections, use feedback icon on top menu.

Explanation:

In addition to fingerprint scanning, other biometric identification methods include iris scanning, retinal scanning, and voice recognition. These methods use unique characteristics of an individual's eyes or voice to establish their identity. Iris scanning involves capturing the unique patterns in the iris, while retinal scanning focuses on the blood vessel patterns in the retina. Voice recognition analyzes the distinctive features of an individual's voice to verify their identity.

0

How was this explanation?

  • Telegram
  • Instagram
  • YouTube

© 2035 by TinkerChild.

bottom of page