FREE SCIENCE AND STUDY GAMES ABOUT FORENSICS

PDF Download

FREE SCIENCE AND STUDY GAMES ABOUT FORENSICS

CH. 3 EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -28 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: CODIS because DNA can give a perfect match

Answer:

which forensic databases contain information that relates primarily to exhibiting individual characteristics?Question 2: determines the physical or chemical identity of a substance with as near absolute certainty as possible

Answer:

purpose of identification Question 3: record of everything that happened to the evidence from the moment it is discovered until it arrives in court or is destroyed

Answer:

chain of custody

Question 4: AFIS

Answer:

fingerprint database

Question 5: tire tread, blood type

Answer:

two examples of class characteristics Question 6: helps make sure you don't lose/damage evidence and allows you to use it in court

Answer:

why is chain of custody relevant?

Question 7: can be used to match a victim to a suspect or a suspect to a crime

Answer:

forensic database

Question 8: build a new model of crime scene to decide how crime took place

Answer:

crime scene reconstruction

Question 9: drugs and explosives

Answer:

two types of evidence that will be identified

Question 10: PDQ because you can't always know exactly where paint came from

Answer:

which of the forensic databases contain information that relates primarily to evidence exhibiting class characteristics?Question 11: properties of evidence that can only be associated with a group and never with a single source

Answer:

class characteristics Question 12: hair, blood, dirt, fingerprints, paint, glass, weapons, wounds, clothes, tire tread

Answer:

ten examples of common types of physical evidence

Question 13: securing/protecting the scene

Answer:

what is the first and most important step in crime scene reconstruction?

Question 14: CODIS

Answer:

DNA database

Question 15: as probability

Answer:

how are results of a comparison analysis reported?Question 16: multiplying together the frequencies of independently occurring genetic markers to obtain an overall frequency of occurrence for a genetic profile

Answer:

product rule

Question 17: fingerprints, 7-layered paint

Answer:

two examples of individual characteristics Question 18: blood spatter patterns, bullet trajectories, penetrated glass, residues

Answer:

useful techniques to aid criminalists in crime scene reconstruction

Question 19: IBIS

Answer:

alcohol, tobacco, firearms, and explosives database Question 20: recognition, identification, comparison, individualization, reconstruction

Answer:

stages in analysis of physical evidence

Question 21: profiles of convicted/arrested

Answer:

offender

Question 22: jury

Answer:

who decides the significance of physical evidence in a trial

Question 23: parts of chipped body

Answer:

Richard Craft

Question 24: unsolved crime scene

Answer:

forensic indexes Question 25: properties of evidence that can be attributed to a common source with an extremely high degree of certainty

Answer:

individual characteristics

Question 26: a standard/reference sample

Answer:

what is required for a comparison?

Question 27: determines whether 2 or more objects have a common origin

Answer:

comparison analysis

Question 28: paint, DNA, Ted Bundey

Answer:

Gary Ridgeway