Esri ArcGIS Pro Foundation Certification Practice Test

Which attribute is necessary for creating a place-name locator?

1. Alias data with a name field

2. Feature class data with a name field

3. Search data with a name field

4. Reference data with a name field

The correct answer is: Reference data with a name field

Creating a place-name locator involves using reference data that contains a name field. This reference data comprises geographic features that can be used for locating places within a geographic information system (GIS). The name field is crucial as it allows the locator to understand and identify the specific place names associated with each feature, enabling users to search for these places effectively. Reference data serves as a backbone for geocoding processes since it provides the geospatial context and associated attributes necessary for accurately locating and validating search queries. Such locators rely on various attributes related to the features, but the presence of a name field specifically ensures that each geographic entry can be identified by its common name, facilitating user queries and enhancing the search experience. The other choices do not serve as reference data in the context of creating place-name locators. Alias data might assist in alternative naming structures, while feature class data could be too broad or not formatted specifically for place-name queries. Search data is generally about how queries are processed, rather than the fundamental reference needed for geolocation. Therefore, having reference data with a name field is essential for creating a functional place-name locator.