IAI Latent Print Certification Test Exam
Questions with Correct Verified Answers,
Already Passed! (Complete & Accurate)
Small Particle Reagent forms what color deposit? - ANS ✓Grey, also white and
black
The best latent print development technique for use on non-porous
surfaces which are contaminated with grease, foodstuffs, or dried deposits
of soft drinks - ANS ✓Sudan Black
An alternative process name for superglue - ANS ✓Cyanoacrylate
Superglue polymerises on some latent fingerprints to produce what
coloured deposit? - ANS ✓White
Superglue is thought to react primarily with what component in the latent
print deposit? - ANS ✓Water
Superglue is most suitable for what kinds of surfaces? - ANS ✓Non-porous
Vacuum Metal Deposition utilizes vacuum-coating technology for the
evaporation of metals and the deposition of thin metal films. Thin layers of
what metal are used for this process? - ANS ✓Gold and Zinc
Vacuum Metal Deposition is particularly suitable for what surfaces? - ANS
✓Polythene plastic
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Employed in the Central Police Department, La Plata, Argentina and
installed the French Bertillon Anthropometric Identification System - ANS
✓Vucetic
In 1893 operated office that solved the Rojas murder by use of fingerprints -
ANS ✓Vucetich
A fingerprint classification without whorls - ANS ✓1/1
A fingerprint classification with all whorls - ANS ✓32/32
The initial suggestion associating the identification of fingerprints found at
crime scenes with finger impressions in a collection is credited to: - ANS
✓Dr. Henry Faulds
Credited for his practical interest in fingerprints in India as a means of
identifying workers to ensure that payment of wages was not duplicated: -
ANS ✓Sir Edward Henry
The first person to confirm ridge permanency - ANS ✓Sir William Herschel
This person is known as the "Father of Canadian Fingerprinting" - ANS
✓Edward Foster
The first American fingerprint lecturer - ANS ✓Mary Holland
The use of magnetic fingerprint powder was first reported by - ANS ✓H.
MacDonald
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Iodine is applied by: - ANS ✓1. Fuming Gun Method
2. Fuming Cabinet Method
3. Solution Method
In 1982, the U.S. Army Criminal Investigation Laboratory in Japan
introduced which novel procedure for processing evidence for latent
prints? - ANS ✓Superglue
In order to accelerate the development of superglued prints which is
commonly used: - ANS ✓1. Portable heater
2. Hair dryer
3. Alcohol lamp
Reacts with amino acids in the fingerprint deposit - ANS ✓Ninhydrin
Freon 113 (trichlorotrifluoroethane) is a solvent that has been used to
produce: - ANS ✓Ninhydrin
An alternative name for "1,8-diazafluoren-9-one" - ANS ✓DFO
Who reported the use of DFO for the fluorescent detection of latent prints
on paper? - ANS ✓Pounds
Ninhydrin solutions may be applied by: - ANS ✓1. Spraying
2. Swabbing
3. Dipping
IAI Latent Print
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