My note: Correct A

Also: https://starrdata.com/what-to-do-when-a-salesforce-contact-leaves-an-account-2/

Correct B

n order to maintain the historical accuracy of the record for independent contractors who change agencies, AWC should use a Junction object to track the Contacts.

A Junction object is used to create a many-to-many relationship between two objects. In this case, AWC can use a Junction object to track the relationship between the Contact and the agency they work for. This allows AWC to maintain a historical record of the Contact's work history, regardless of which agency they are currently working for.

Enabling Contacts to be associated with multiple Accounts (Answer A) would not be the best solution, as this would not allow AWC to track the history of the Contact's work with specific agencies.

Creating a new Contact record for each agency (Answer C) would result in duplicate records for the same person, which would be confusing and difficult to manage.

Using a partner community to track the Contacts (Answer D) would not provide a way to track the Contact's work history with different agencies. It would only provide a way for external partners to access and interact with the Contacts in the Salesforce org.

Therefore, the correct answer is B - A Junction object should be used to track the many-to-many relationship between Contacts and the agencies they work for....