Salesforce Certified Data Architecture Practice Test

Using selective SOQL queries in Salesforce improves the efficiency of data retrieval by enabling the system to access only the necessary data that meets specific criteria. This efficiency is crucial, especially when working with large datasets, as selective queries minimize the amount of data processed and transferred between the server and the client.

By filtering results down to a purposeful subset of data, selective SOQL queries help optimize performance, reduce resource consumption, and decrease the time it takes for the system to respond. This results in quicker query execution times and a better overall user experience, particularly as the volume of data increases.

The other options do not align with the primary purpose of selective SOQL queries in the same way. For instance, while dashboards can utilize SOQL queries for data representation, they are not created instantly through these queries. Additionally, selective queries do not directly pertain to organizing data into multiple objects or allow for manual adjustments of data. Their main focus remains on refining the data retrieval process itself.