Jawaharlal Nehru Technological University Anantapur 2011-2nd Sem B.Tech Information Technology Code :R7421204 1 IV ester(R07) Regular s, BIOMETRICS - Question Paper

Time: three hours Max Marks: 80
ans any 5 ques.
All ques. carry equal marks

1. (a) Compare the traditional authentication methods with the biometric authentication methods.
(b) What is false non match rate? discuss its significance in biometrics.

2. (a) discuss the working of finger scan technology.
(b) List out the weakness of finger scan technology.

3. elaborate the components of facial scan technology? discuss the working of facial scan technology
in detail.

4. (a) How does iris scan work? discuss.
(b) List out the weakness of iris scan technology.

5. (a) elaborate the components of voice scan technology? discuss the working of every of the
components.
(b) List out the strengths of voice scan technology.


6. What is AFIS? How does it differ from hand scan? discuss.

7. elaborate biometric standards? discuss the application programming interfaces.

8. discuss about different statistical measures that are used in biometrics.

Earning:   Approval pending.