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?

NTO has planned cross-channel marketing efforts based on how a subscriber responds to an email and when they last purchased.
NTO is evaluating both Automation Studio and Journey Builder for its campaigns and are leaning towards Journey Builder due to the available activities.
Which three Canvas Activities are available in Journey Builder? Choose 3 answers

What does the validate tool check for? (Check all that apply)

Northern Trail Outfitters' marketing team includes the nearest store to customers in the template of its emails.
This data extension only needs to be updated when store information changes, such as when a new store opens or a store closes.
How could this be achieved?

A marketer wants to create a responsive email that will render correctly across all email clients.
What tool could they use?