A team wants to import a file with column names that do not match the fields into a data extension.
What step is needed to align the file data to the field names in the data extension?

What is an Automation Studio activity? (Choose 3)

An email marketer needs a point-and-click tool to create a segment based on everyone who lives in a five-mile radius of a specific zip code and to see an accurate count of subscribers in real time.
What solution meets this specification?

A marketer for Northern Trail Outfitters (NTO) needs to dynamically update the sender name and email address based on the sales representative associated with the account. The data is stored in two separate data extensions.
Which two tools should the marketer use? Choose 2 answers

A new data extension name orders contains order data one row is recorded for each customer's order, customer can place multiple orders, the order data extension relates to other data extension and contains the following field.