Correct Answer – B
AWS Trusted Advisor Notification is an optional service that needs to be set up from the dashboard providing a list of recipients and selecting resource items for which status is required.
Option A is incorrect as opening an AWS support ticket is not required to receive AWS Trusted Advisor Notification.
Option C is incorrect as Amazon SNS is a separate service for push notifications. But it is not required to receive AWS Trusted Advisor Notification.
Option D is incorrect as you need to set up the notifications in the dashboard.
For more information on AWS Trusted Advisor, refer to the following URL:
https://aws.amazon.com/premiumsupport/faqs/?nc=sn&loc=6