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
Information TechnologyBiometric Identification MethodsBiometric identificationfingerprint scanningiris scanningretinal scanningvoice recognitionsecurity technology