WorksheetsChapter 16 RETAKE TEST
Total questions: 28
Worksheet time: 14mins
Name
Class
Date
1.
True or False: Physiological biometrics uses physical traits such as fingerprints and hand, iris, retina, and facial scans to identify people.
a)
True
b)
False
2.
True or False: William Herschel used palm prints to sign contracts.
a)
True
b)
False
3.
True or False: Henry Fauld suggested in 1880 that skin ridge patterns could be important to identify criminals.
a)
True
b)
False
4.
True or False: Sir Edward Henry devised a classification system still used in most Spanish-speaking countries.
a)
True
b)
False
5.
True or False: In 1903, when the new fingerprinting system could not distinguish between two men (one Will West and the other William West), it was the tried and true Bertillion system that clearly distinguished them.
a)
True
b)
False
6.
The most common ridge pattern is the:
a)
A. arch.
b)
B. whorl.
c)
C. tented arch.
d)
D. loop.
7.
The value of ridge patterns in determining the uniqueness of a fingerprint is _____ the value of type and position of ridge characteristics in determining the uniqueness of a fingerprint?
a)
A. less than
b)
B. the same as
c)
C. greater than
8.
What item is NOT considered a porous surface?
a)
A. paper
b)
B. cloth
c)
C. skin
d)
D. title
9.
Sublimation occurs with the use of:
a)
A. laser-print detection.
b)
B. cyanoacrylate.
c)
C. ninhydrin.
d)
D. iodine fuming.
10.
Ninhydrin is used on a latent print to detect:
a)
A. protein material.
b)
B. riboflavin.
c)
C. fatty acids.
d)
D. oils.
11.
Physical developer contains:
a)
A. silver nitrate.
b)
B. ninhydrin.
c)
C. acrylate.
d)
D. iodine.
12.
In which order should chemical treatments to visualize latent prints be performed? 1. Ninhydrin 2. iodine fuming 3. physical developer
a)
A. 1, 3, 2
b)
B. 3, 1, 2
c)
C. 1, 2, 3
d)
D. 2,1, 3
13.
Superglue fuming is NOT suitable for use on:
a)
A. leather.
b)
B. cardboard.
c)
C. plastic card.
d)
D. plastic bags.
14.
Which substance is a substance for Ninhydrin?
a)
A. UV-VIS
b)
B. RAM
c)
C. DFO
d)
D. MRM 10
15.
Currently, which of the following is most often used in conjunction with chemically induced fluorescence to visualize latent prints?
a)
A. UV light
b)
B. luminol
c)
C. laser illumination
d)
D. high-intensity light sources
16.
The first systematic systematic system of individual classification identification was introduced by:
a)
A. Alphonse Bertillon.
b)
B. Richard Henry.
c)
C. William Herschel.
d)
D. Francis Galton.
17.
The fingerprint pattern accounting for only 5% of all known patterns is the:
a)
A. arch.
b)
B. radial loop.
c)
C. whorl.
d)
D. ulnar loop.
18.
Protein residues are best developed into fingerprint impressions with:
a)
A. physical developer.
b)
B. iodine.
c)
C. dusting powder.
d)
D. ninhydrin.
19.
Which statement is TRUE of a partial fingerprint?
a)
A. Any print can identify a criminal if it shows an adequate number of ridge characteristics.
b)
B. Any print is sufficient for identification as long as there is enough to identify its basic pattern.
c)
C. It must show at least a little of all ten fingers.
d)
D. At least 75% of the pattern must be present for identification.
20.
Which of the following is NOT a ridge characteristic of a fingerprint?
a)
A. island
b)
B. bifurcation
c)
C. ridge ending
d)
D. core
21.
A chemical method used for developing prints on nonporous surfaces is:
a)
A. physical developer.
b)
B. ninhydrin.
c)
C. DFO.
d)
D. fuming with cyanoacrylate.
22.
Chemical methods for developing latent fingerprints must be used in the following sequence:
a)
A. Iodine, ninhydrin, physical developer.
b)
B. Iodine, physical developer, ninhydrin.
c)
C. Ninhydrin, physical developer, iodine.
d)
D. Ninhydrin, iodine, physical developer.
23.
A point-by-point comparison of a fingerprint's _____ must be demonstrated in order to prove identity.
a)
A. pattern
b)
B. protein composition
c)
C. minutiae
d)
D. classification
24.
Computerized fingerprint search systems match prints by comparing the position of _____ and _____.
a)
A. minutiae; ridge characteristics
b)
B. ridges; furrows
c)
C. loops; arches
d)
D. bifurcations; ridge endings
25.
The image produced from a digital file is composed of numerous square electronic dots called:
a)
A. cubic millimeters.
b)
B. screen elements.
c)
C. pixels.
d)
D. bytes.
26.
Name two main drawbacks to using AFIS.
4 lines
27.
Describe digital imaging. Explain how it is useful for analyzing fingerprints.
4 lines
28.
Discuss how fingerprints on the following surface should best be visualized, documented, and preserved. 1) Latent fingerprint on a large manila envelope.
4 lines
100 %
