Northern Trail Outfitters received a complaint today from a customer who received an email after unsubscribing last week. Today's email was sent using Marketing Cloud Connect (MCC), though last week was sent when an external system dropped a file on the Marketing Cloud SFTP and triggered a User-Initiated Send through an automation.
What could be the reason the customer received the email through MCC?

What statements are correct regarding Attribute Groups?
Choose 2 answers

A customer wants to integrate their website with Marketing Cloud so that users can update their marketing communication preferences. The customer has in-house web development resources available and is interested in leveraging tools such as Journey Builder in the future.
What solution should the consultant propose, given the customer's requirements and available resources?

When joining a data extension in Contact Builder, in which scenario should a consultant mark the Use as Root checkbox?

Tracking Alias question: