Enhance your Knowledge of Fingerprints by taking this test.
Best of luck.
#1. The ‘fingerprint’ region of IR spectrum can be subdivided into the following except:
#2. 1,8-diazafluoren-9-one or DFO is used for:
#3. The final purple coloured compound produced during the development oflatent fingerprints with ninhydrin is known as ________.
#4. In the comparison of a scene fingerprint with one held on the IDENT1 database, a full identification is made:
#5. Leuomalachite green reagent is used in developing:
#6. What is the basis for the determination of the primary classification of fingerprints?
#7. Following technique provides a unique fingerprint of a chemical structure:
#8. The dark portion of the fingerprint is called the ________:
#9. Which of the following statements is not true?
#10. Hydrargyrum cum creta,an old formulation used for fingerprint development is made up of:
#11. Sweat glands near the hair follicle:
#12. Attempts at changing one's fingerprints by trying to obscure them has led to:
#13. Type lines can be defined as the two innermost ridges which start parallel, diverge and surround or tend to surround ______.
#14. The essentials of a fingerprint with loop pattern are:
#15. Ridge characteristics can be found in:
#16. The following persons helped Sir E.R. Henry in ten digit fingerprint classification:
#17. Inner layer of skin:
#18. Which one of the followings are not associated with Computer Scanning Process and Fingerprint capturing:
#19. _________ technique is used to decipher latent finger-prints on wet non-porous surfaces.
#20. Which of the following is a physical method for developing latent finger mark?
#21. A ridge that forks and forms a complete circle and then becomes a single ridge again is called as:
#22. Triangular region of a loop:
#23. Ten fingerprints classification system is also known as:
#24. Who is credited for his practical interest in fingerprints as a means of identifying workers to detect duplicate payment of wages?
#25. No two individuals have more than ___ minutia in common:
#26. Which of the following method is recommended to develop latent fingerprints on human skin?
#27. Fingerprints on paper can be sprayed with this chemical that reacts with amino acids in sweat to make a purple print appear:
#28. In case of amputation of one finger, the following print is considered in classification:
#29. Ninhydrin reacts with amino acids present in fingerprints to form a coloured compound is called as:
#30. Which of the following is the most frequent type of fingerprint pattern?
#31. Latent finger marks present on the victim’s skin can be developed by:
#32. Which of the following compression standards were recommended by an NIST for fingerprint?
#33. 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?
#34. The book entitled “Classification and uses of fingerprints” is authored by:
#35. Which of the following component of fingerprint residue reacts with silver nitrate to make latent fingerprints visible?
#36. The layer of cells between the epidermis and dermis is called as:
#37. The use of indanedione to develop latent fingermarks involves its reaction with which one of the following components of sweat residues?
#38. Which of the following fingerprint visualisation techniques is particularly effective on paper that has been wet, materials soaked in petrol and chip wrappers?
#39. Most common fingerprint pattern. It has ridges that enter from the right and exit from the same side they enter:
#40. The study of fingerprints is called:
#41. Latent Finger print on electric bulb should be preserved by putting in:
#42. Fingerprints are a(n) _________ characteristic. No two people have the identical ridge patterns:
#43. Oil red O is also known as:
#44. Fingerprints on moist and sticky items are developed by:
#45. Fingerprints dissolved in this only grow back with scars on them making them more unique:
#46. The skin layer between the epidermis and dermis is the _________ layer:
#47. In primary fingerprint classification, following patterns are given numerical value:
#48. Ninhydrine is used to:
#49. Outer Layer of Skin:
#50. The most common type of fingerprint pattern is the: