ASIS International (ASIS) Professional Certified Investigator Practice Exam

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What does the Automated Fingerprint Identification System (AFIS) primarily do?

Store DNA information
Match fingerprints
Analyze crime scenes
Conduct interviews

The correct answer is: Match fingerprints

The Automated Fingerprint Identification System (AFIS) primarily matches fingerprints. This system is designed to quickly and accurately compare fingerprints collected from crime scenes or submitted as part of an investigation against a vast database of known fingerprints. When a fingerprint is submitted to AFIS, the system uses advanced algorithms to identify unique patterns and characteristics within the fingerprint, allowing it to provide possible matches based on similarities. The effectiveness of AFIS in matching fingerprints plays a vital role in forensic investigations, as it can help law enforcement agencies identify suspects, link crimes, and verify the identity of individuals through their fingerprints. The technology behind AFIS significantly enhances the speed and efficiency of the identification process compared to manual methods, which can be time-consuming and less reliable. Other options, such as storing DNA information, analyzing crime scenes, or conducting interviews, are functions associated with different forensic disciplines or investigative processes and are not the primary focus of AFIS. Therefore, the choice of matching fingerprints accurately reflects the main purpose and functionality of the system.