CFP Advanced Techniques & Methods 5

Question 1

Which of the following best describes the purpose of High Dynamic Range (HDR) imaging in forensic photography?

Accepted Answer

To capture detail in both deep shadows and bright highlights that exceed a single exposure's range

Answer

HDR combines multiple exposures to retain detail across the full luminance range of a scene, which is essential when forensic details exist in both very dark and very bright areas.

Question 2

When photographing a gunshot residue (GSR) pattern on clothing, the primary photographic goal is to:

Accepted Answer

Document the stippling and soot distribution pattern with scale for range-of-fire analysis

Answer

Accurate documentation of the GSR stippling and soot distribution pattern with a scale allows forensic experts to estimate the muzzle-to-target distance.

Question 3

A forensic photographer is asked to document a digital device screen displaying potential evidence. The correct approach includes:

Accepted Answer

Capture the screen without flash using the device's own ambient display light and note the device's brightness setting

Answer

Photographing a digital screen without flash avoids glare and reflections; documenting the screen brightness setting ensures the image is reproducible and legally defensible.

Question 4

In forensic documentation of a vehicle accident scene, which combination of photographs is required before any vehicle is moved?

Accepted Answer

Aerial drone overview, all four cardinal perspectives of the vehicle, final resting positions of all vehicles, and roadway evidence

Answer

Comprehensive accident documentation requires overhead/aerial perspective, four-corner vehicle views, final rest positions, and all roadway evidence (skid marks, debris) before vehicles are disturbed.

Question 5

When photographing fluorescent evidence under an Alternate Light Source, the photographer typically wears orange-tinted goggles and uses an orange barrier filter because:

Accepted Answer

The filter blocks the ALS excitation wavelength and passes only the longer-wavelength fluorescent emission

Answer

The barrier filter blocks the excitation light while transmitting only the fluorescent emission wavelengths, allowing the camera and photographer's eye to see only the glowing evidence against a dark background.

(CFP) Certified Forensic Photographer Practice Test

(CFP) Certified Forensic Photographer Practice Test

CFP Advanced Techniques & Methods 5