Salesforce Admin Certification Practice Test 2025 – All-in-One Guide to Pass Your Exam with Confidence!

The correct number of roll-up summary fields that can be created on a single object in Salesforce is 25. This limit applies to custom objects that are related to a parent object, allowing for the aggregation of data such as counts, sums, minimums, and maximums from child records.

Roll-up summary fields are specifically designed to summarize data from child records and present that summary on the parent record. This feature streamlines data management by allowing users to see aggregate information without needing to create complex reports or queries.

Each roll-up summary field operates on a specific relationship between a parent object and its child object, and having a limit of 25 ensures that the system remains performant while still providing significant flexibility for data summarization needs. This capability is particularly useful in various business processes where tracking and visualizing summary data is essential for effective decision-making.