Salesforce Advanced Administrator Certification Practice Test 2025 – All-in-One Guide to Exam Success!

The maximum number of master-detail relationships that can be created per object in Salesforce is indeed two. This limit is established to maintain data integrity and relationship clarity within the platform.

Master-detail relationships establish a strong link between two objects, meaning that the detail (child) record's lifecycle is tightly bound to the master (parent) record. This relationship results in cascading deletes and shared ownership, which is a critical aspect in managing these records effectively. By limiting the number of master-detail relationships to two, Salesforce ensures that data structures remain manageable and straightforward, reducing the complexity that might arise from having multiple primary relationships.

While other types of relationships (such as lookup relationships) do not have the same constraints, the limitation on master-detail relationships helps to enforce a clearer hierarchy and ownership model within Salesforce data, facilitating easier data management and reporting.

In contrast, one could create additional relationships through lookup relationships, but that would not offer the same cascading features that master-detail relationships provide. This distinction is key to understanding the intended use and structure of data within Salesforce.