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Self-control

Choose the right word to complete the gap.

means relating to or denoting the application of scientific methods and techniques to the investigation of crime.

describes something based on or characterized by the methods and principles of science.

describes something correct in all details; exact.

means having significant and demonstrable bearing on the matter at hand.

describes something that is used to bind

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Question

What is DNA banking?

Answers

DNA banking is the secure, long term storage of an individual’s financial material.

DNA banking is the secure, short term storage of an individual’s genetic material.

DNA banking is the secure, long term storage of an individual’s genetic material.

Question

Where is DNA extracted from?

Answers

DNA is most commonly extracted from blood, but can also be obtained from saliva and other tissues.

DNA is most commonly extracted from blood, and can not be obtained from saliva and other tissues.

DNA is very seldom extracted from blood, but can also be obtained from saliva and other tissues.

Question

What is the purpose of DNA banks?

Answers

DNA banks allow for conservation of genetic material and but it does not give comparative analysis of an individual's genetic information.

DNA banks allow for conservation of genetic material and comparative analysis of an individual's genetic information.

DNA banks allow for conservation of financial material and comparative analysis of an individual's financial information.

Question

Are fingerprints considered a foolproof method for identification purposes?

Answers

Fingerprints are not considered a foolproof method for identification purposes because each fingerprint is unique.

Fingerprints are considered a foolproof method for identification purposes because each fingerprint is unique.

Fingerprints are considered a foolproof method for identification purposes because each fingerprint is not unique.

Question

What is AFIS?

Answers

An automated fingerprint identification system (AFIS) is a system that uses biometric technology to store digital imagery of individual fingerprints for database comparison to produce a match.

An automated fingerprint identification system (AFIS) is a system that uses biometric technology to store digital imagery of individual fingerprints for database comparison to solve the crime.

An automated fingerprint identification system (AFIS) is a system that uses biometric technology to store digital imagery of individual fingerprints for database comparison to find a criminal.

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Question

Physical evidence … .

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is evidence of a tangible nature relating directly to the crime.

is evidence of a tangible nature relating indirectly to the crime. 

is evidence of a tangible nature at some extend relating to the crime. 

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Question

Primary witnesses … .

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are people who did not observe the crime but heard about it.

possess information about related events before or after the crime.

are individuals who have direct knowledge of the crime because they overheard or observed its occurrence.

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Question

Secondary witnesses… .

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possess information about related events before or after the crime.

are individuals who have direct knowledge of the crime because they overheard or observed its occurrence.

are people who did not observe the crime but watched it on TV.

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Question

Secondary witnesses … .

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are informants (or street sources) and victims who did not observe the crime.

possess information about related events before or after the crime.

are individuals who have direct knowledge of the crime because they overheard or observed its occurrence.

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Question

Hypnosis … .

Answers

is the induction of a state of consciousness in which a person still has the power of voluntary action and is not highly responsive to suggestion or direction.

is a mechanical means of detecting deception.

is typically viewed as an altered state of consciousness that is characterized by heightened suggestibility.

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