Câu 19: AWS Certified CloudOps Engineer - Associate SOA-C03

A company has millions of subscribers. The company's marketing department wants to automate a process that sends notifications to subscribers every Saturday. The company already has a mechanism that uses Amazon Simple Notification Service (Amazon SNS) to send notifications to subscribers. However, the company has historically sent notifications to subscribers manuallyA CloudOps engineer needs a solution to automatically send notifications on a schedule. Which solution will meet these requirements in the MOST operationally efficient way?

1. A. Launch a new Amazon EC2 instance. Configure a cron job to use the AWS SDK to send an SNS notification to subscribers every Saturday.
2. B. Create a rule in Amazon EventBridge that triggers every Saturday. Configure the rule to publish a notification to an SNS topic. — đáp án hiện tại
3. C. Create an SNS subscription to a message fanout that sends notifications to subscribers every Saturday.
4. D. Use the AWS Step Functions scheduling feature to run a Step Functions step every Saturday. Configure the step to publish a message to an SNS topic.