DCI Module 1 – General Inquiries Practice Test

Which statement best describes how a single inquiry could interact with multiple NCIC files?

It can return results from only one file It returns the same data from multiple times It may return data from multiple files in a single response It is not possible to query multiple files at once

Correct Answer:

It may return data from multiple files in a single response

Explanation:

Cross-file querying is the idea: a single inquiry in NCIC can pull back results from several different files in one response. The system searches across multiple files like Wanted Persons, Missing Persons, Vehicle, Stolen Property, and more, so if there are matches in more than one file, those records are returned together in one reply. Each item shows which file it came from, helping the investigator understand the context of the data. This is why the best description is that data from multiple files may be returned in a single response. The other options don’t fit: you can search across more than one file, you wouldn’t typically get the same data repeated just because it’s in multiple files, and querying multiple files at once is indeed possible.

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