Enhance your Knowledge of Fingerprints by taking this test.
Best of luck.
#1. The average fingerprint has approximately how many individual ridge characteristics?
#2. In case of amputation of one finger, the following print is considered in classification:
#3. Which of the following fingerprint visualisation techniques is particularly effective on paper that has been wet, materials soaked in petrol and chip wrappers?
#4. Inner layer of skin:
#5. Ten fingerprints classification system is also known as:
#6. A ridge that forks and forms a complete circle and then becomes a single ridge again is called as:
#7. Who is credited for his practical interest in fingerprints as a means of identifying workers to detect duplicate payment of wages?
#8. Development of a classification system based on single fingerprints is credited to
#9. The layer of cells between the epidermis and dermis is called as:
#10. For most fingerprint examiners, the chemical method of choice for visualizing latent prints is:
#11. Least common fingerprint pattern:
#12. Sweat glands near the hair follicle:
#13. The skin layer between the epidermis and dermis is the _________ layer:
#14. Which of the following is not one of the features that must be present in order for a fingerprint pattern to be classified as a loop pattern?
#15. The dark portion of the fingerprint is called the ________:
#16. The full form of NFF is related to AFIS is:
#17. 1,8-diazafluoren-9-one or DFO is used for:
#18. Which of the following surfaces can be treated particularly with Vacuum Metal Deposition (VMD) method for the development of latent fingerprints?
#19. Whorls are divided into how many distinct groups?
#20. Cyanoacrylate method can be best used to visualise latent fingerprints on the following type of surfaces:
#21. The study of fingerprints is called:
#22. Which of the following compression standards were recommended by an NIST for fingerprint?
#23. Sweat glands near the hair follicle:
#24. Attempts at changing one’s fingerprints by trying to obscure them has led to:
#25. The first textbook written on the subject of fingerprints, and which was called Finger Prints, was written by:
#26. The oldest chemical method used to visualize latent prints is:
#27. Most common fingerprint pattern. It has ridges that enter from the right and exit from the same side they enter:
#28. The three basic types of fingerprint pattern are:
#29. The concept of Poroscopy was given by:
#30. Fingerprints are a(n) _________ characteristic. No two people have the identical ridge patterns:
#31. Ninhydrin reacts with amino acids present in fingerprints to form a coloured compound is called as:
#32. Ninhydrin was first used as a fingerprint reagent in 1954 by:
#33. Oil red O is also known as:
#34. The most common type of fingerprint pattern is the:
#35. Ninhydrine is used to:
#36. The iodine fuming method to develop latent fingerprints relies on the physical absorption of iodine vapors with:
#37. In a fetus the basal layer of cells grows _____ than the layers above and below so it collapses and folds to form intricate shapes:
#38. Silver nitrate method to develop latent fingerprint is based on the reaction of silver ions with:
#39. Following technique provides a unique fingerprint of a chemical structure:
#40. Visible prints left on a smooth surface when blood, ink, paint, grease, or other liquids come in contact with the hands and is transferred to the surface:
#41. Which of the following method is recommended to develop latent fingerprints on human skin?
#42. Ninhydrin reagent reacts with ___in sweat.
#43. Leuomalachite green reagent is used in developing:
#44. Fingerprints dissolved in this only grow back with scars on them making them more unique:
#45. No two individuals have more than ___ minutia in common:
#46. 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:
#47. Which one of the followings are not associated with Computer Scanning Process and Fingerprint capturing:
#48. The following forms the finger ridges:
#49. Latent finger marks present on the victim’s skin can be developed by:
#50. All the ten fingers having loop pattern will have classification as_________.
Results
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