Northern Trail Outfitters (NTO) is currently sending out a single welcome email when a subscriber joins its myNTO Rewards program. NTO wants to test whether one, two, or three welcome emails would result in a higher rate of conversion.
How can this be accomplished most efficiently?

As part of a daily shipping notification automation, Northern Trail Outfitters needs to join data from the Shipping data extension and the Purchase data extension.
What activity is designed to address this scenario?

A marketing team has enabled Approvals in the Classic Editor to prevent sending of emails that have NOT been reviewed by members of their team. When setting up a deployment to a test List, the marketer notices her email is NOT available for selection. In which three send processes should an email have an "Approved" status prior to send? Choose 3 answers

Northern Trail Outfitters wants to use something other than an email address to identify subscribers.
What functionality can be used to accommodate this?

How do you access the Email Application in the Exact Target IMH? (Choose 2)