Salesforce Admin Certification Practice Test 2025 – Complete Exam Prep

A junction object is a specific type of custom object that enables many-to-many relationships between two other objects in Salesforce. This is accomplished by creating two master-detail relationships: one linking the junction object to the first object and the other linking it to the second object. This configuration allows for a more complex data model where records from both related objects can be associated with multiple records of the other object through the junction object.

For example, consider a scenario involving students and courses. A student can enroll in multiple courses, and each course can have multiple students. The junction object, in this case, could be an "Enrollment" object that creates a relationship between the "Student" and "Course" objects, allowing for this many-to-many association.

Other options in the question do not accurately define what a junction object is. Standard objects with user permissions do not pertain to the specific purpose of junction objects, while merely storing data does not capture the relational capabilities that junction objects provide. Visual components used in dashboards are entirely different from object relationships and do not relate to the function of junction objects. Hence, identifying the characteristics of a junction object accurately points to the definition given in the correct choice.