IAI CERTIFICATION EXAM 2024
ACTUAL EXAM COMPLETE 200
QUESTIONS WITH DETAILED
VERIFIED ANSWERS (100%
CORRECT ANSWERS) / ALREADY
GRADED A+
Who reported the use of DFO for the fluorescent detection
of latent prints on paper? - ....ANSWER...Pounds
A photographic process that is based on the formation of
silver and a ferrous/ferric redox couple and the deposition
of metal salts onto a fingerprint image: -
....ANSWER...Physical Developer
These reagents have been reported to work very
successfully in the enhancement of bloody fingerprints -
....ANSWER...Amido black and coomassie blue
These light sources have been utilized in the development
of latent prints and have produced better latent print
,images than regular room light - ....ANSWER...UV light
sources, lasers and xenon arc lamps
The "Luma-lite" and "Polilight" are -
....ANSWER...alternative light sources
The use of this solvent in the preparation of Ninhydrin
prevents ink from running on paper documents -
....ANSWER...Freon 113
This is known as the latent print examiner's "chemical
workhorse" for the treatment of porous materials for latent
prints - ....ANSWER...Ninhydrin
This process can lead to a significant increase in the
quality and contrast of ridge detail revealed when used in
conjunction with Ninhydrin - ....ANSWER...Heat and
humidity
Fading is a common phenomenon for prints developed
with - ....ANSWER...Ninhydrin
Ninhydrin has been known to develop __#___ week old
prints - ....ANSWER...30-35 years
,The human eye can generally detect no more than _____
various shades of grey - ....ANSWER...16-32
The FBI ID Division was established in 1924 when the
records of the National Bureau of Criminal Investigation
and the Leavenworth Penitentiary Bureau were
consolidated in Washington D.C. This original collection
__#__ of fingerprints has expanded into many millions. -
....ANSWER...810,000
Type lines may be defined as the two innermost ridges
which start parallel, diverge, and surround or tend to
surround _______? - ....ANSWER...the pattern area
The delta is that point on a ridge at or in front of and
nearest the center of the divergence of _____ -
....ANSWER...the type lines
Can be made up of a dot, bifurcation, or an abrupt ending
ridge - ....ANSWER...delta
the core of a loop is placed upon or within the _____ -
....ANSWER...innermost sufficient recurve
, The essentials of this is: a sufficient recurve, a delta, and a
ridge count across a looping ridge - ....ANSWER...loop
loops that flow in the direction of the ulna bone are called -
....ANSWER...ulnar loops
loops that flow in the direction of the radius bone are
called - ....ANSWER...radial loops
consists of two separate loop formations, with two separate
and distinct shoulders and two deltas -
....ANSWER...double loop
a tenprint card with a primary classification of 32/32
means that all of the prints are - ....ANSWER...whorls
the classification formula may be composed of the
following divisions: - ....ANSWER...primary, secondary,
subsecondary, major, final , key
NCIC stands for - ....ANSWER...National Crime
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