What should a consultant recommend?

A customer wants to send an email confirming opt-in when someone signs up for their emails via a form on their website. The email should arrive within a few minutes of completing the form, and all of the form data needs to be stored in Marketing Cloud to personalize the outgoing email. The customer has access to a developer for working with APIs, but they want to be able to change the email creative without involving the developer.

What should a consultant recommend?
A . Use the WSProxy via SSJS to deploy the email after capturing form data.
B. Use a SQL Query activity in Automation Studio to run hourly and deploy emails.
C. Use a Send Email activity in Automation Studio to run hourly and deploy emails.
D. Use a Triggered Send Data Extension to capture form data and deploy the email.

Answer: D