Question

When two objects are connected with each other using r/s, then on secondary record the relationship will be shown using field. On primary record, the relationship will be shown using related list.

Answer 1

Lookup R/S:

It is used to connect 2 or more objects with each other as per the business requirement.

It works on standard objects and custom objects.

It is so simple type.

It helps to loosely connect 2 objects.

It is used whenever we don’t have much strong dependency between 2 objects.

[Related Page: Field Dependency in Salesforce]