What is the importance of an entity relationship diagram?

1. It clearly defines the maximum and minimum number of associations between contacts and tickets objects.
2. It clearly defines the maximum and minimum number of associations between contacts and companies objects.
3. It clearly defines the maximum and minimum number of associations between contacts and custom objects.
4. It clearly defines the maximum and minimum number of associations between object types.

Correct Answer :

• It clearly defines the maximum and minimum number of associations between object types.