Based on the customer’s requirements and recommended best practices, how should the daily file be imported?

A customer provides a file containing only new and updated subscriber records exported from its marketing database.

* The file will be uploaded to the customer’s Enhanced FTP automatically at 3AM daily.

* The customer requires that the import completes prior to 4AM.

* On average, the file will contain about 2 million rows of data each day.

Based on the customer’s requirements and recommended best practices, how should the daily file be imported?
A . Import the file to a data extension, using the ‘add and update’ method.
B . Import the file to a list, using the ‘update only’ method.
C . Import the file to a list, using the ‘add and update’ method.
D . Import the file to a data extension, using the ‘overwrite’ method.

View Answer

Answer: A