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What is the purpose of a lineup in law enforcement?
A) To allow a witness to view a group of suspects
✔✔B) To allow a witness to identify a suspect from a group of individuals
C) To determine if the suspect has a criminal record
D) To interrogate the suspect in front of a group of people
Which of the following best defines "chain of custody"?
✔✔A) The documentation and handling process to ensure evidence is not tampered with
B) The physical holding of evidence in a secure location
C) The collection of evidence from the crime scene
D) The procedure for interviewing witnesses
What is the primary role of a K-9 unit?
✔✔A) To assist in detecting drugs, explosives, and locating suspects
B) To monitor and direct traffic
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,C) To patrol neighborhoods for suspicious activity
D) To perform routine security checks at events
What does "reasonable suspicion" allow an officer to do?
A) Make an arrest
✔✔B) Stop and question an individual or conduct a limited search
C) Search an individual's home without a warrant
D) Make a legal search of a vehicle without probable cause
What is the role of a detective in a criminal investigation?
A) To patrol the streets for crimes in progress
✔✔B) To investigate crimes, collect evidence, and work toward solving the case
C) To write tickets for minor offenses
D) To make arrests without warrants
When is the use of force justified by law enforcement officers?
A) When an officer is in fear of being verbally insulted
✔✔B) When an officer is defending themselves or others from imminent harm
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,C) When an officer is trying to arrest a person without a warrant
D) When an officer is seeking to control a passive suspect
What is the purpose of conducting a field sobriety test?
A) To determine if a driver has committed a traffic violation
✔✔B) To assess whether a driver is under the influence of alcohol or drugs
C) To verify the driver's identification
D) To check if the driver is wearing a seatbelt
What should law enforcement officers do if they encounter a suspect with a weapon?
A) Engage in hand-to-hand combat immediately
B) Attempt to disarm the suspect with force
✔✔C) Take cover, assess the threat, and call for backup
D) Allow the suspect to leave without confrontation
What is the key factor in determining whether an arrest is lawful?
✔✔A) Whether there is probable cause to believe the individual committed a crime
B) Whether the suspect is cooperative
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, C) Whether the officer is in uniform
D) Whether the suspect is acting suspiciously
What is a "no-knock" warrant?
A) A warrant that allows officers to search a suspect’s vehicle without knocking
B) A warrant that permits officers to conduct a search without identifying themselves
✔✔C) A warrant that allows officers to enter a property without announcing their presence
D) A warrant that allows officers to search a suspect’s home at any time
How should officers handle evidence when it may be contaminated?
A) Ignore the contamination and proceed with the case
B) Destroy the evidence to prevent it from affecting the case
✔✔C) Secure and preserve the evidence properly, noting any contamination
D) Share the evidence with the media for transparency
When responding to a domestic violence situation, what is the first priority for an officer?
A) To mediate and resolve the conflict peacefully
✔✔B) To ensure the safety of the victims and separate the parties involved
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