Adobe AD7-E601 Question Answer
The Profile is set up with the following attributes:
• EmaiLaddress
• firstName
• lastName
• CRM_id
Some customers do not provide email addresses, and some addresses may be duplicate with different CRM id's. The client wants a file to be sent to Email provider so that customers can be sent a promotional email.
Which option should the engineer choose to make sure that only a single record per email address is sent?