AWS Certified Developer Associate Practice Test 1

Correct answer - "CloudWatch Event Rules" : Amazon CloudWatch Events is a web service that monitors your AWS resources and the applications you run on AWS. You can use Amazon CloudWatch Events to detect and react to changes in the state of a pipeline, stage, or action. Then, based on rules you create, CloudWatch Events invokes one or more target actions when a pipeline, stage, or action enters the state you specify in a rule.

"SNS" - Its a service that allows you to send notifications

"SQS" - A message queue service which allows you to decouple your system

"SES" - Used for sending emails out

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