- Study guides, Class notes & Summaries

Most Common # of deltas to find in the interdigital area - ANS 4 What does NCIC stand for? - ANS National Crime Information Center The first American fingerprint lecturer was... - ANS Mary Holland The core of a loop is placed upon or within ___________. - ANS The innermost sufficient recurve. The study of the effects of disease and genetic aberrations on the friction ridges is referred to as.... - ANS Dermatoglyphic When encountering friction ridge clusters the anatomical aspects of the d...

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10 pages

Written in 2025/2026

Grade A+

Brainbarter

IAI LATENT PRINT EXAMINER CERTIFICATION PREP UPDATED ACTUAL Exam Questions and CORRECT Answers What sequence of latent print development techniques are used to develop prints from porous materials? - CORRECT ANSWER - DFO, Ninhydrin, Physical Developer The final purple colored compound usually produced with the treatment of Ninydrin is called: - CORRECT ANSWER - Ruhemann's Purple What latent print development technique is used to process nonporous materials that are w...

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41 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

IAI Latent Bundled Exam Questions WITH CORRECT Answers

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5 items

STANFORDGRADESS

IAI Latent Print Certification Test UPDATED Exam Questions and CORRECT Answers What is the historical significance of the Kejimkujik Lake carving? - CORRECT ANSWER - First documented depiction of ridges and creases What is the historical significance of the L'ille Gavr'inis stone carvings? - CORRECT ANSWER - Carvings of friction ridge formations that some attribute to observations of impressions a) Why were fingerprints used as trademarks in clay? - CORRECT ANSWER...

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10 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

Latent Print Examiner Study Materials UPDATED ACTUAL Exam Questions and CORRECT Answers Describe early discoveries and uses of friction ridges - CORRECT ANSWER - Before BC 200, picture writing of hands with ridge patterns were discovered and fingerprints were used for business transactions in Babylon. In the Qin Dynasty, handprints were used as evidence in burglary investigations and clay seals with friction ridge impressions were also used. In 1400 AD Persia, comments were ma...

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12 pages

Written in 2025/2026

Grade A+

STANFORDGRADESS

THE IAI LATENT PRINT CERTIFICATION EXAM ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS Most Common # of deltas to find in the interdigital area - Answer -4 What does NCIC stand for? - Answer -National Crime Information Center The first American fingerprint lecturer was... - Answer -Mary Holland The core of a loop is placed upon or within ___________. - Answer -The innermost sufficient recurve. The study of the effects of disease and genetic aberrations on the friction ridges is r...

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11 pages

Written in 2025/2026

Grade A+

mercylynneh

IAI LATENT PRINT CERTIFICATION TEST ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS What sequence of latent print development techniques are used to develop prints from porous materials? - Answer -DFO, Ninhydrin, Physical Developer The final purple coloured compound usually produced with the treatment of Ninhydrin - Answer -Ruhemann's Purple What latent print development technique is used to process nonporous materials that are wet? - Answer -Small Particle Reagent A dye which ...

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29 pages

Written in 2025/2026

Grade A+

mercylynneh

THE IAI LATENT PRINT CERTIFICATION EXAM ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS Most Common # of deltas to find in the interdigital area - Answer -4 What does NCIC stand for? - Answer -National Crime Information Center The first American fingerprint lecturer was... - Answer -Mary Holland The core of a loop is placed upon or within ___________. - Answer -The innermost sufficient recurve. The study of the effects of disease and genetic aberrations on the friction ridges is r...

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11 pages

Written in 2024/2025

Grade A+

AdelineJean

IAI LATENT PRINT CERTIFICATION TEST ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS What sequence of latent print development techniques are used to develop prints from porous materials? - Answer -DFO, Ninhydrin, Physical Developer The final purple coloured compound usually produced with the treatment of Ninhydrin - Answer -Ruhemann's Purple What latent print development technique is used to process nonporous materials that are wet? - Answer -Small Particle Reagent A dye which ...

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29 pages

Written in 2024/2025

Grade A+

AdelineJean

Gentian violet is a dye which stains fatty constituents of sebaceous sweat producing an intense purple image. It is very effective for the development of latent fingerprints on... - <<ANSWERS>>Adhesive surface of adhesive tapes Alternative process names for Gentian Violet - <<ANSWERS>>1. Crystal Violet 2. Methyl Violet Alternative process name for Amido Black - <<ANSWERS>>Naphthalene Black Iodine vapour is physically absorbed by latent fingerprint depos...

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24 pages

Written in 2023/2024

Grade A+

cood98

Gentian violet is a dye which stains fatty constituents of sebaceous sweat producing an intense purple image. It is very effective for the development of latent fingerprints on... - <<ANSWERS>>Adhesive surface of adhesive tapes Alternative process names for Gentian Violet - <<ANSWERS>>1. Crystal Violet 2. Methyl Violet Alternative process name for Amido Black - <<ANSWERS>>Naphthalene Black Iodine vapour is physically absorbed by latent fingerprint depos...

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24 pages

Written in 2023/2024

Grade A+

philomath