Exam #2 -

Question 1

Impressions

Question 2

Impression evidence involves a donor and a _______.

Question 3

What type of impression is left on a clean surface?

Question 4

How many points need to be compared for impression evidence?

Question 5

What type of casting is mostly commonly used?

Question 6

What is the 1st step in collecting an impression?

Question 7

How are tire tread impressions different than footwear impressions?

Question 8

Does a tool mark make the same impression every time?
T/F

Question 9

Marks made by a lateral force parallel to the surface are _______.

Question 10

What chemical is used to restore serial numbers (in metal)?

Question 11

An arrangement, orientation, or shape of macroscopic toolmark features that are consistent with a particular shape of tool surface is an example of what type of class?

Question 12

What is disrupted when the surface is stamped with an alphanumeric die?

Answer 13

Ballistics

Question 14

In firearms analysis, “rifling” is…

Question 15

Striations, used to individualize a bullet to a firearm, are produced from what part of the firearm barrel?

Question 16

What is the purpose of the magazine (in firearms)?

Question 17

What type of firearm does not have lands and grooves?

Question 18

What is the 1st step during a firearm examination?

Question 19

What residue is used to determine distance of fired weapon using the Greiss Test?

Question 20

What are the three components to Gunshot Residue?

Question 21

What are the components of ammunition?

Question 22

What type of fingerprint pattern is used to determine the Henry Classification Value?