Salesforce App Builder Practice Exam

Which of the following best describes the purpose of a formula in a lookup filter?

1. To reference parent fields only

2. To restrict available options based on dynamic criteria

3. To enhance performance of record saving

4. To format text values automatically

The correct answer is: To restrict available options based on dynamic criteria

The purpose of a formula in a lookup filter is to restrict available options based on dynamic criteria. This capability allows users to create conditions that dynamically adjust the records displayed in a lookup field, thereby making it easier for them to select the most relevant options based on specific parameters. For example, if a user is selecting a related contact for an account, a formula in the lookup filter could limit the available contacts to only those linked to the same branch or region that the account is associated with. This dynamic filtering enhances user experience by reducing the clutter of irrelevant options and ensuring that only applicable records are shown. In the context of the other options, referencing parent fields only pertains to what information can be included in the lookup, but does not define the filtering process itself. Enhancing performance of record saving is not a function of what a lookup filter does, but rather a general benefit of prioritizing applicable data. Similarly, formatting text values automatically is unrelated to filtering and instead refers to data presentation rather than selection criteria.