Northern Trail Outfitters (NTO) wants to send out three emails In Automation Studio. However, NTO wants to ensure each email is fully sent before the next email begins sending.
How should the automation workflow be built to accomplish this?

When building content for an email, what would a marketer consider in the Call to Action? (Choose 2)

A retailer has been gathering email addresses in-store by asking customers to enter their email addresses at checkout to receive promotional emails. Upon sending to these addresses, many bounce because they are not valid. The marketing team would like to implement an acquisition strategy to address this.
Which strategy should be used?

In order to import into an data extension using "add" or "update" command what must it contain?

Northern Trail Outfitters would like to use a File Drop Starting Source in Automation Studio to send shipping tracking emails when orders are dispatched. A delimited text file containing all the data for the send will be uploaded to a designated directory on the Enhanced SFTP Account, and the email should be sent to customers when the file transfer has completed.
What is the correct sequence of Activities for this File Drop Starting Source?