Ursa Major Solar (UMS) is planning to hire some new employees.

The correct answers are A. Create a master-detail relationship field on Application to Open_Position and B. Create a master-detail relationship field on Application to Job Candidate .

This requirement describes a many-to-many relationship : one Job Candidate can apply for multiple Open Positions, and one Open Position can have multiple Job Candidates. The correct Salesforce design is to use a junction object , which in this case is Application__c .

Salesforce documentation states that many-to-many relationships can be modeled using master-detail relationships between a junction object and the two related objects.

So Application__c should have:

A master-detail relationship to Job_Candidate__c

A master-detail relationship to Open_Position__c

This allows applications to appear on the Job Candidate record and also on the Open Position record.

C and D are incorrect because the relationship fields should be created on the junction object , Application__c , not from the parent objects back to Application.

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