Enhance your Knowledge of Fingerprints by taking this test.
Best of luck.
#1. The amino acid-ninhydrin reaction produces a purple compound called:
#2. The average fingerprint has approximately how many individual ridge characteristics?
#3. 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:
#4. Which of the following is a physical method for developing latent finger mark?
#5. Ten fingerprints classification system is also known as:
#6. Fingerprint patterns that can eliminate a suspect or link a suspect to the crime scene:
#7. Latent finger marks present on the victim’s skin can be developed by:
#8. Which of the following compression standards were recommended by an NIST for fingerprint?
#9. The most common type of fingerprint pattern is the:
#10. All the ten fingers having loop pattern will have classification as_________.
#11. Inner layer of skin:
#12. The ‘fingerprint’ region of IR spectrum can be subdivided into the following except:
#13. Ninhydrin reacts with amino acids present in fingerprints to form a coloured compound is called as:
#14. The dark portion of the fingerprint is called the ________:
#15. In primary fingerprint classification, following patterns are given numerical value:
#16. Ridge characteristics can be found in:
#17. The essentials of a fingerprint with loop pattern are:
#18. 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:
#19. Which of the following fingerprint visualisation techniques is particularly effective on paper that has been wet, materials soaked in petrol and chip wrappers?
#20. The book entitled “Classification and uses of fingerprints” is authored by:
#21. The full form of NFF is related to AFIS is:
#22. The iodine fuming method to develop latent fingerprints relies on the physical absorption of iodine vapors with:
#23. Who is credited for his practical interest in fingerprints as a means of identifying workers to detect duplicate payment of wages?
#24. Outer Layer of Skin:
#25. Sweat glands near the hair follicle:
#26. For most fingerprint examiners, the chemical method of choice for visualizing latent prints is:
#27. Which of the following method is recommended to develop latent fingerprints on human skin?
#28. 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:
#29. Development of a classification system based on single fingerprints is credited to
#30. Attempts at changing one’s fingerprints by trying to obscure them has led to:
#31. The use of indanedione to develop latent fingermarks involves its reaction with which one of the following components of sweat residues?
#32. The following forms the finger ridges:
#33. Which of the following statements is not true?
#34. Fingerprints dissolved in this only grow back with scars on them making them more unique:
#35. Most common fingerprint pattern. It has ridges that enter from the right and exit from the same side they enter:
#36. The study of fingerprints is called:
#37. A ridge that forks and forms a complete circle and then becomes a single ridge again is called as:
#38. Following technique provides a unique fingerprint of a chemical structure:
#39. Type lines can be defined as the two innermost ridges which start parallel, diverge and surround or tend to surround ______.
#40. Oil red O is also known as:
#41. The first textbook written on the subject of fingerprints, and which was called Finger Prints, was written by:
#42. The layer of cells between the epidermis and dermis is called as:
#43. Which of the following techniques is considered effective to develop latent fingerprints on non-porous surfaces?
#44. Least common fingerprint pattern:
#45. The oldest chemical method used to visualize latent prints is:
#46. Cyanoacrylate method can be best used to visualise latent fingerprints on the following type of surfaces:
#47. Ninhydrine is used to:
#48. Latent Finger print on electric bulb should be preserved by putting in:
#49. Silver nitrate method to develop latent fingerprint is based on the reaction of silver ions with:
#50. Fingerprints are a(n) _________ characteristic. No two people have the identical ridge patterns:
Results
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