A QWI performs a check on which two files?

The correct choice highlights that a QWI, or Query by Inquiry, specifically performs checks on two important files: the NCIC Wanted Person File and the III File.

The NCIC, or National Crime Information Center, is a critical resource maintained by the FBI, providing information about stolen property and persons wanted by law enforcement. Within the NCIC, the Wanted Person File contains data on individuals that are subjects of active warrants, allowing for immediate and accurate access to information that can assist law enforcement in fulfilling their duties.

The III File, which stands for Interstate Identification Index, contains criminal history record information collected from state and federal repositories. It allows law enforcement agencies across states to check an individual's criminal history quickly and efficiently.

These two files complement each other by providing a comprehensive view of an individual's legal standing and any active warrants, which is essential for public safety and effective law enforcement operations. The combination of information from these two databases significantly enhances the capabilities of law enforcement in conducting thorough and informed investigations.