What wizard should be used to create a query that identifies RAs assigned to multiple residence halls?

The 'Find Duplicates Query Wizard' is specifically designed to help users identify records that have duplicate values in one or more specified fields. In the context of identifying RAs assigned to multiple residence halls, this wizard is particularly useful because it can analyze the data to find instances where the same RA identifier appears across different records that correspond to multiple residence halls.

Although other wizards may serve different purposes, they do not focus on finding duplicates within records. The 'Query Wizard' is a general tool for creating various types of queries but does not specifically target duplicate records. The 'Record Finder Wizard' and 'Research Query Wizard' have their own unique functions, which are not tailored to seek out duplicates in the manner required for this specific query scenario. Therefore, the choice of 'Find Duplicates Query Wizard' is appropriate for this task.