What is necessary for conducting an inquiry to yield results?

To conduct an effective inquiry that yields meaningful results, having a unique identifier is essential. Unique identifiers, such as a Social Security Number, a driver's license number, or a case number, help ensure that information is accurately retrieved and corresponds specifically to the individual or matter being investigated. This avoids confusion with similar names or attributes and provides precise data needed for analysis.

When you use a unique identifier, it facilitates a more efficient search through databases, allowing law enforcement and other entities to pinpoint records without ambiguity. This is particularly important in situations where individuals may have common names, ensuring there is no mix-up and that the inquiry relates directly to the correct subject matter. The other attributes, while they may provide context or additional information, do not singularly guarantee the accuracy and specificity of the inquiry as a unique identifier does.