Enhance your Knowledge of Fingerprints by taking this test.
Best of luck.
#1. The full form of NFF is related to AFIS is:
#2. Ridge characteristics can be found in:
#3. Development of a classification system based on single fingerprints is credited to
#4. Sweat glands near the hair follicle:
#5. The outer terminus in a pattern formed by either bifurcation of ridge or by the widening of the two ridges running parallel up to the point is called:
#6. No two individuals have more than ___ minutia in common:
#7. The average fingerprint has approximately how many individual ridge characteristics?
#8. The ‘fingerprint’ region of IR spectrum can be subdivided into the following except:
#9. Fingerprints on paper, cardboard, or unpainted surfaces can be developed in a jar with this chemical that recacts with carbohdrates to produce a brown print but it fades quickly and must be photographed:
#10. Fingerprints on plastic metal, glass and skin can be placed in a developing jar with this chemical that reacts with amino acids to make the print appear white:
#11. The International Association for Identification concluded that the minimum number of friction ridge characteristics which must be present in two impressions in order to establish positive identification is:
#12. Ten fingerprints classification system is also known as:
#13. The amino acid-ninhydrin reaction produces a purple compound called:
#14. Triangular region of a loop:
#15. Which of the following compression standards were recommended by an NIST for fingerprint?
#16. The first textbook written on the subject of fingerprints, and which was called Finger Prints, was written by:
#17. Ninhydrin reacts with amino acids present in fingerprints to form a coloured compound is called as:
#18. Fingerprints are a(n) _________ characteristic. No two people have the identical ridge patterns:
#19. Who is credited for his practical interest in fingerprints as a means of identifying workers to detect duplicate payment of wages?
#20. Whorls are divided into how many distinct groups?
#21. The following persons helped Sir E.R. Henry in ten digit fingerprint classification:
#22. Assertion (A): A ‘plain’ impression made by ink are unsatisfactory for fingerprint analysis. Reason (R): In ‘plain’ impression, larger number of points or junctions does not appear.
#23. Least common fingerprint pattern:
#24. Hydrargyrum cum creta,an old formulation used for fingerprint development is made up of:
#25. The three basic types of fingerprint pattern are:
#26. Sweat glands near the hair follicle:
#27. For most fingerprint examiners, the chemical method of choice for visualizing latent prints is:
#28. A technique for visualizing latent fingerprints on non-porous surfaces by exposing them to cyanoacrylate vapors is:
#29. The layer of cells between the epidermis and dermis is called as:
#30. Latent finger marks present on the victim’s skin can be developed by:
#31. Attempts at changing one's fingerprints by trying to obscure them has led to:
#32. In the comparison of a scene fingerprint with one held on the IDENT1 database, a full identification is made:
#33. The study of fingerprints is called:
#34. Outer Layer of Skin:
#35. Cyanoacrylate method can be best used to visualise latent fingerprints on the following type of surfaces:
#36. Which of the following surfaces can be treated particularly with Vacuum Metal Deposition (VMD) method for the development of latent fingerprints?
#37. What was the original fingerprinting system adopted by Scotland Yard in 1901 which converted ridge patterns on all 10 fingers into a series of letters and numbers arranged in the form of a fraction?
#38. Which of the following method is recommended to develop latent fingerprints on human skin?
#39. Silver nitrate method to develop latent fingerprint is based on the reaction of silver ions with:
#40. Fingerprints dissolved in this only grow back with scars on them making them more unique:
#41. Which of the following fingerprint visualisation techniques is particularly effective on paper that has been wet, materials soaked in petrol and chip wrappers?
#42. The oldest chemical method used to visualize latent prints is:
#43. The iodine fuming method to develop latent fingerprints relies on the physical absorption of iodine vapors with:
#44. 1,8-diazafluoren-9-one or DFO is used for:
#45. Oil red O is also known as:
#46. In case of amputation of one finger, the following print is considered in classification:
#47. All the ten fingers having loop pattern will have classification as_________.
#48. The final purple coloured compound produced during the development oflatent fingerprints with ninhydrin is known as ________.
#49. Type lines can be defined as the two innermost ridges which start parallel, diverge and surround or tend to surround ______.
#50. Ninhydrin reagent reacts with ___in sweat.
Results
-
Congratulation!!!
Try Again!!!
