Jawaharlal Nehru Technological University Anantapur 2010-2nd Sem B.Tech Information Technology Code No: R5421204 Set:2 IV .ester(R05)Regular & Supplementary s, il/ BIOMETRICS - Question Paper

Code No: R5421204 Set:2
IV B.Tech.II Semester(R05)Regular & Supplementary Examinations, April/May 2010
BIOMETRICS
(Information Technology)
Time: three hours Max Marks: 80
ans any 5 ques.
All ques. carry equal marks
1. explain in detail the working of biometric matching and its accuracy.
2. (a) discuss the feature of ¯nger scan technology.
(b) List out the strengths and weaknesses ¯nger scan technology.
3. (a) elaborate the di®erent steps involved in the operation of facial scan technology?
(b) List out the advantages and disadvantages of facial scan technology.
4. Write short notes on:
(a) Iris Scan.
(b) Retina Scan.
(c) Weaknesses of Iris Scan.
5. provide an illustrated account on:
(a) Facial scan technology.
(b) Features of voice scan.
6. Write short notes on:
(a) Biometric solution matrix and its Uses.
(b) Biometric standards and their applications.
7. How many statistical measures are used in biometrics?
8. Write short notes on:
(a) Signature scan.
(b) Key Stroke scan.

Earning:   Approval pending.