COLORADO FINGERPRINT IDENTIFICATION
TECHNICIAN CERTIFICATION EXAM QUESTIONS
AND CORRECT ANSWERS (VERIFIED ANSWERS)
Q&A 2026 |INSTANT DOWNLOAD PDF
1. What is the primary purpose of fingerprint identification in
forensic science?
A. To determine a person’s blood type
B. To uniquely identify individuals based on ridge patterns
C. To estimate age of a suspect
D. To determine DNA sequence
Rationale: Fingerprints are unique ridge patterns used for
personal identification.
Correct answer: B
comm
2. Which fingerprint pattern is most on in the human
population?
A. Arch
B. Whorl
C. Loop
D. Composite
,Rationale: Loops make up the majority of fingerprint patterns.
Correct answer: C
3. What system is most commonly used in the United States
for fingerprint classification?
A. DNA Index System
B. Henry Classification System
C. ABO Blood Typing System
D. Locard Exchange System
Rationale: The Henry system is foundational for fingerprint
classification.
Correct answer: B
4. What is a latent fingerprint?
A. A fingerprint visible without enhancement
B. A fingerprint left in blood
C. An invisible print requiring development techniques
D. A fingerprint made with ink
Rationale: Latent prints are not visible without chemical or
physical development.
Correct answer: C
5. Which surface is BEST for preserving latent fingerprints?
,A. Fabric
B. Rough concrete
C. Glass
D. Soil
Rationale: Smooth, non-porous surfaces preserve ridge detail
best.
Correct answer: C
6. What is the basic unit of fingerprint analysis?
A. Loop
B. Ridge flow
C. Minutiae
D. Core
Rationale: Minutiae points are used for identification
comparisons.
Correct answer: C
7. Which of the following is NOT a fingerprint pattern type?
A. Loop
B. Whorl
C. Arch
D. Spiral DNA
Rationale: Spiral DNA is unrelated to fingerprint classification.
Correct answer: D
, 8. What does AFIS stand for?
A. Automated Fingerprint Identification System
B. Active Forensic Identification System
C. Automated Facial Imaging System
D. Advanced Fingerprint Indexing Structure
Rationale: AFIS is the computerized fingerprint database
system.
Correct answer: A
9. What is a core in fingerprint analysis?
A. The outer edge of the print
B. The center area of a loop or whorl
C. A chemical used in development
D. A ridge ending type
Rationale: The core is the central reference point of a print.
Correct answer: B
10. Which powder is commonly used for latent print
development on non-porous surfaces?
A. Fluorescent powder
B. Fingerprint dusting powder
C. Baking powder
D. Charcoal powder
TECHNICIAN CERTIFICATION EXAM QUESTIONS
AND CORRECT ANSWERS (VERIFIED ANSWERS)
Q&A 2026 |INSTANT DOWNLOAD PDF
1. What is the primary purpose of fingerprint identification in
forensic science?
A. To determine a person’s blood type
B. To uniquely identify individuals based on ridge patterns
C. To estimate age of a suspect
D. To determine DNA sequence
Rationale: Fingerprints are unique ridge patterns used for
personal identification.
Correct answer: B
comm
2. Which fingerprint pattern is most on in the human
population?
A. Arch
B. Whorl
C. Loop
D. Composite
,Rationale: Loops make up the majority of fingerprint patterns.
Correct answer: C
3. What system is most commonly used in the United States
for fingerprint classification?
A. DNA Index System
B. Henry Classification System
C. ABO Blood Typing System
D. Locard Exchange System
Rationale: The Henry system is foundational for fingerprint
classification.
Correct answer: B
4. What is a latent fingerprint?
A. A fingerprint visible without enhancement
B. A fingerprint left in blood
C. An invisible print requiring development techniques
D. A fingerprint made with ink
Rationale: Latent prints are not visible without chemical or
physical development.
Correct answer: C
5. Which surface is BEST for preserving latent fingerprints?
,A. Fabric
B. Rough concrete
C. Glass
D. Soil
Rationale: Smooth, non-porous surfaces preserve ridge detail
best.
Correct answer: C
6. What is the basic unit of fingerprint analysis?
A. Loop
B. Ridge flow
C. Minutiae
D. Core
Rationale: Minutiae points are used for identification
comparisons.
Correct answer: C
7. Which of the following is NOT a fingerprint pattern type?
A. Loop
B. Whorl
C. Arch
D. Spiral DNA
Rationale: Spiral DNA is unrelated to fingerprint classification.
Correct answer: D
, 8. What does AFIS stand for?
A. Automated Fingerprint Identification System
B. Active Forensic Identification System
C. Automated Facial Imaging System
D. Advanced Fingerprint Indexing Structure
Rationale: AFIS is the computerized fingerprint database
system.
Correct answer: A
9. What is a core in fingerprint analysis?
A. The outer edge of the print
B. The center area of a loop or whorl
C. A chemical used in development
D. A ridge ending type
Rationale: The core is the central reference point of a print.
Correct answer: B
10. Which powder is commonly used for latent print
development on non-porous surfaces?
A. Fluorescent powder
B. Fingerprint dusting powder
C. Baking powder
D. Charcoal powder
