Question 1

There are ________ main functions of biometrics.

Accepted Answer

The answer of There are ________ main functions of biometrics....

Question 2

The human iris will go physically ________ for the life of the user.

Accepted Answer

The answer of The human iris will go physically ________...

Question 3

Popular equipment includes NIR (near infrared)cameras or SLR (single lens reflex)cameras to gather data from a human face.

Accepted Answer

A) True 
 B)False

Question 4

What is the most commonly used type of behavioral biometrics?

Accepted Answer

A)  A person's gait or walk 
B)  Handwriting 
C)  Speech 
D)  Keyboard typing 
A)  A person's gait or walk 
B)  Handwriting 
C)  Speech 
D)  Keyboard typing

Question 5

The ________ module serves the function of normalizing any corrupt or inaccurate data.

Accepted Answer

The answer of The ________ module serves the function of...

Question 6

Which of the following technologies is replacing retina biometrics because it is an all-around better technology,which is functional for both law enforcement and business security.

Accepted Answer

A)  Iris biometrics 
B)  Pupil biometrics 
C)  Sclera biometrics 
D)  Cornea biometrics 
A)  Iris biometrics 
B)  Pupil biometrics 
C)  Sclera biometrics 
D)  Cornea biometrics

Question 7

The ________ system compares a suspect encountered by law enforcement against a repository of sex offenders,wanted persons,suspected terrorists,and other high-risk individuals.

Accepted Answer

The answer of The ________ system compares a suspect encountered...

Question 8

Fingerprint accuracy increased how much of a percentage between the IAFIS system and the NGI system?

Accepted Answer

A)  5% 
B)  7% 
C)  10% 
D)  25% 
A)  5% 
B)  7% 
C)  10% 
D)  25%

Question 9

Which of the following pathways would represent an accurate portrayal depicting the collections steps in gathering biometric data?

Accepted Answer

A)  Biometric sensor Pre-processing Feature Extractor Template generator 
B)  Biometric sensor Feature extractor Matcher Decision 
C)  Stored templates Matcher Template generator Decision 
D)  Decision Template generator Pre-processing Stored templates 
A)  Biometric sensor Pre-processing Feature Extractor Template generator 
B)  Biometric sensor Feature extractor Matcher Decision 
C)  Stored templates Matcher Template generator Decision 
D)  Decision Template generator Pre-processing Stored templates

Question 10

Out of the various forms of behavioral biometrics,which of the following is the least accurate?

Accepted Answer

A)  Voice recognition 
B)  Keyboard dynamics 
C)  Gait recognition 
D)  Handwriting 
A)  Voice recognition 
B)  Keyboard dynamics 
C)  Gait recognition 
D)  Handwriting

Question 11

There are three main functions of biometrics.

Accepted Answer

A) True 
 B)False

Question 12

The iris is responsible for obtaining a clear picture of what a person is actually seeing.

Accepted Answer

A) True 
 B)False

Question 13

Briefly explain how an iris biometric system works.

Accepted Answer

Answer (should include points such as):

Question 14

Modern techniques of facial recognition can be attributed largely to the work of which researcher(s):

Accepted Answer

A)  Alphonse Bertillon 
B)  Matthew Turk 
C)  Alex Pentland 
D)  Both B and C 
A)  Alphonse Bertillon 
B)  Matthew Turk 
C)  Alex Pentland 
D)  Both B and C

Question 15

The ________ has a criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file.

Accepted Answer

The answer of The ________ has a criminal database containing...

Question 16

The ________ allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they are a threat.

Accepted Answer

Repository of Indivi

Question 17

Early researchers in facial recognition used ________ to automate facial recognition in an attempt to identify and authenticate individuals from a series of faces.

Accepted Answer

The answer of Early researchers in facial recognition used ________...

Question 18

Which process captures a person's biometric data and stores it in a database for later use?

Accepted Answer

A)  Enrollment process 
B)  Initiation process 
C)  Extraction process 
D)  Collection process 
A)  Enrollment process 
B)  Initiation process 
C)  Extraction process 
D)  Collection process

Question 19

One of the problems with facial recognition biometrics is that software has a difficult time analyzing and identifying faces from grainy and low-resolution photographs.

Accepted Answer

A) True 
 B)False

Question 20

The first documented attempt to identify someone using the iris was performed in what decade?

Accepted Answer

A)  1940s 
B)  1950s 
C)  1960s 
D)  1970s 
A)  1940s 
B)  1950s 
C)  1960s 
D)  1970s

There are ________ main functions of biometrics.

The human iris will go physically ________ for the life of the user.

Popular equipment includes NIR (near infrared)cameras or SLR (single lens reflex)cameras to gather data from a human face.

What is the most commonly used type of behavioral biometrics?

The ________ module serves the function of normalizing any corrupt or inaccurate data.

Which of the following technologies is replacing retina biometrics because it is an all-around better technology,which is functional for both law enforcement and business security.

The ________ system compares a suspect encountered by law enforcement against a repository of sex offenders,wanted persons,suspected terrorists,and other high-risk individuals.

Fingerprint accuracy increased how much of a percentage between the IAFIS system and the NGI system?

Which of the following pathways would represent an accurate portrayal depicting the collections steps in gathering biometric data?

Out of the various forms of behavioral biometrics,which of the following is the least accurate?

There are three main functions of biometrics.

The iris is responsible for obtaining a clear picture of what a person is actually seeing.

Briefly explain how an iris biometric system works.

Modern techniques of facial recognition can be attributed largely to the work of which researcher(s):

The ________ has a criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file.

The ________ allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they are a threat.

Early researchers in facial recognition used ________ to automate facial recognition in an attempt to identify and authenticate individuals from a series of faces.

Which process captures a person's biometric data and stores it in a database for later use?

One of the problems with facial recognition biometrics is that software has a difficult time analyzing and identifying faces from grainy and low-resolution photographs.

The first documented attempt to identify someone using the iris was performed in what decade?

Introduction

The Crime Scene

Physical Evidence

Crime Scene Reconstruction: Blood Stain Pattern Analysis

Death Investigation

Fingerprints

The Microscope

Firearms, tool Marks, and Other Impressions

Matter, light, and Glass Examination

Hairs and Fibers

Drugs

Forensic Toxicology

Metals, paint, and Soil

Forensic Serology

DNA: the Indispensable Forensic Science Tool

Forensic Aspects of Fire and Explosion Investigation

Document Examination

Computer Forensics

Mobile Device Forensics

Filters

Exam 7: Forensic Biometrics

There are ________ main functions of biometrics.

The human iris will go physically ________ for the life of the user.

Popular equipment includes NIR (near infrared)cameras or SLR (single lens reflex)cameras to gather data from a human face.

What is the most commonly used type of behavioral biometrics?

The ________ module serves the function of normalizing any corrupt or inaccurate data.

Which of the following technologies is replacing retina biometrics because it is an all-around better technology,which is functional for both law enforcement and business security.

The ________ system compares a suspect encountered by law enforcement against a repository of sex offenders,wanted persons,suspected terrorists,and other high-risk individuals.

Fingerprint accuracy increased how much of a percentage between the IAFIS system and the NGI system?

Which of the following pathways would represent an accurate portrayal depicting the collections steps in gathering biometric data?

Out of the various forms of behavioral biometrics,which of the following is the least accurate?

There are three main functions of biometrics.

The iris is responsible for obtaining a clear picture of what a person is actually seeing.

Briefly explain how an iris biometric system works.

Modern techniques of facial recognition can be attributed largely to the work of which researcher(s):

The ________ has a criminal database containing millions of front-facing mugshot photos of individuals with tenprints on file.

The ________ allows for officers to fingerprint individuals they come in contact with and quickly detect whether or not they are a threat.

Early researchers in facial recognition used ________ to automate facial recognition in an attempt to identify and authenticate individuals from a series of faces.

Which process captures a person's biometric data and stores it in a database for later use?

One of the problems with facial recognition biometrics is that software has a difficult time analyzing and identifying faces from grainy and low-resolution photographs.

The first documented attempt to identify someone using the iris was performed in what decade?

Introduction

The Crime Scene

Physical Evidence

Crime Scene Reconstruction: Blood Stain Pattern Analysis

Death Investigation

Fingerprints

The Microscope

Firearms, tool Marks, and Other Impressions

Matter, light, and Glass Examination

Hairs and Fibers

Drugs

Forensic Toxicology

Metals, paint, and Soil

Forensic Serology

DNA: the Indispensable Forensic Science Tool

Forensic Aspects of Fire and Explosion Investigation

Document Examination

Computer Forensics

Mobile Device Forensics

Filters