What is a capability of a data relationship?

EXAM Question on templates where there are no technical resources to build responsive web techniques:
Explain how to create an email using responsive web techniques, and it's required to render on Mobile.
(Choose 2)

A marketer would like to automate a weekly email campaign using Automation Studio. The marketer needs to preconfigure the email so a colleague can set up the automation at a later date. How should the customer prepare this email for sending?

What tool is recommended to render personalization strings, AMPscript, and dynamic content in an email message before sending it to a subscriber?

Northern Trail Outfitters (NTO) is launching a monthly newsletter for its subscribers to opt in to. NTO needs to ensure CAN-SPAM compliance.
In which two ways can they avoid emails being blocked or marked as spam? Choose 2 answers