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
Suggested Answer:B🗳️
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.
To connect the light to the AWS infrastructure, additional hardware or software integration is required. This could involve using IoT devices, smart home automation systems, or custom software solutions. The specifics will depend on the type of light and its connectivity options. However, the core AWS services needed to implement the logic and trigger the notification are CloudWatch and SNS.
C - Cloudwatch cannot send events to third-party tool:
You can configure the following AWS services as targets for CloudWatch Events:
Amazon EC2 instances
AWS Lambda functions
Streams in Amazon Kinesis Data Streams
Delivery streams in Amazon Kinesis Data Firehose
Log groups in Amazon CloudWatch Logs
Amazon ECS tasks
Systems Manager Run Command
Systems Manager Automation
AWS Batch jobs
Step Functions state machines
Pipelines in CodePipeline
CodeBuild projects
Amazon Inspector assessment templates
Amazon SNS topics
Amazon SQS queues
Built-in targets: EC2 CreateSnapshot API call, EC2 RebootInstances API call, EC2 StopInstances API call, and EC2 TerminateInstances API call.
The default event bus of another AWS account
The answer should be C:
The question does NOT specify additional hardware or software being available at home or that the light is an Intelligent device. Therefore the answer must be Not possible (the reference answer that "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". CANNOT be assumed
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