Apart from fingerprint scanning, which of the following can be/are use – McqOptions

MCQOPTIONS

1.	Apart from fingerprint scanning, which of the following can be/are used for biometric identification of an individual? 1. Iris scanning 2. Retina scanning 3. Speech recognition Select the correct answer using the code given below :
A.	1,2 और 3
B.	केवल 1 और 3
C.	केवल 2 और 3
D.	केवल 1
Answer» B. केवल 1 और 3

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