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Answer: AWS Lambda triggered by Amazon EventBridge.
The most operationally efficient solution for scheduling a daily API call with minimal infrastructure setup is using AWS Lambda triggered by Amazon EventBridge. AWS Lambda allows you to run code without provisioning or managing servers, and Amazon EventBridge (formerly CloudWatch Events) can easily schedule events to invoke the Lambda function. This method is cost-effective, scalable, and requires less operational overhead compared to other options.
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A company seeks an AWS-based solution for a daily API call at a specific time, without existing AWS infrastructure. Which AWS service is most operationally efficient for this task?
A
Amazon EKS with a Kubernetes cron job.
B
Amazon EC2 with an Amazon Linux crontab job.
C
AWS Lambda triggered by Amazon EventBridge.
D
AWS Batch with a job in a job queue.