An administrator needs to create a one-to-many relationship between two objects with limited access to child records.
What type of field should the administrator use?
A. Roll-up summary
B. Master-detail field
C. Cross Object formula
D. Lookup field
Answer should be D.
Lookup is for loosely linked objects
Master-detail relationship is for closely links objects
https://help.salesforce.com/s/articleView?id=sf.overview_of_custom_object_relationships.htm&type=5