Which of the below mentioned AWS services is helpful for this purpose?

A user wants to make so that whenever the CPU utilization of the AWS EC2 instance is above 90%, the redlight of his bedroom turns on.

Which of the below mentioned AWS services is helpful for this purpose?
A . AWS CloudWatch + AWS SES
B . AWS CloudWatch + AWS SNS
C . None. It is not possible to configure the light with the AWS infrastructure services
D . AWS CloudWatch and a dedicated software turning on the light

Answer: B

Explanation:

Amazon Simple Notification Service (Amazon SNS. is a fast, flexible, and fully managed push messaging service. Amazon SNS can deliver notifications by SMS text message or email to the Amazon Simple Queue Service (SQS. queues or to any HTTP endpoint. The user can configure some sensor devices at his home which receives data on the HTTP end point (REST calls. and turn on the red light. The user can configure the CloudWatch alarm to send a notification to the AWS SNS HTTP end point (the sensor device. and it will turn the light red when there is an alarm condition.