A marketer at Northern Trail Outfitters is teaching new associates the essentials of designing emails for the company's subscribers. What is a key component of optimized email design? (Choose 3)

What is a capability of a data relationship?

Which method of storing subscriber information allows a marketer to easily create different subscriptions that subscribers can opt into from the default Subscription Center?

Which two subscriber audiences can be created by using Measures in a Data Filter? Choose 2 answers

A global marketing team has created an email using Content Builder Approvals and shared it with multiple business units in their Enterprise. Even though the email was approved, additional changes are needed.
What is the first action that should be taken to make the edits?