Which of the below mentioned services will help the admin setup notifications?

A system admin is planning to setup event notifications on RDS.

Which of the below mentioned services will help the admin setup notifications?
A . AWS SES
B . AWS Cloudtrail
C . AWS Cloudwatch
D . AWS SNS

Answer: D

Explanation:

Amazon RDS uses the Amazon Simple Notification Service to provide a notification when an Amazon RDS event occurs. These notifications can be in any notification form supported by Amazon SNS for an AWS region, such as an email, a text message or a call to an HTTP endpoint