SAA-C03 · Question #426
SAA-C03 Question #426: Real Exam Question with Answer & Explanation
The correct answer is C: Use an Amazon Elastic Container Service (Amazon ECS) Fargate task triggered by an Amazon. AWS Fargate with Amazon ECS is a serverless, fully managed compute engine for containers. Fargate eliminates the need to provision or manage servers, and is ideal for periodic, long- running batch jobs. You only pay for the resources consumed during job execution, making it cost-
Question
A solutions architect is creating a data processing job that runs once daily and can take up to 2 hours to complete. If the job is interrupted, it has to restart from the beginning. How should the solutions architect address this issue in the MOST cost-effective manner?
Options
- ACreate a script that runs locally on an Amazon EC2 Reserved Instance that is triggered by a cron
- BCreate an AWS Lambda function triggered by an Amazon EventBridge scheduled event.
- CUse an Amazon Elastic Container Service (Amazon ECS) Fargate task triggered by an Amazon
- DUse an Amazon Elastic Container Service (Amazon ECS) task running on Amazon EC2 triggered
Explanation
AWS Fargate with Amazon ECS is a serverless, fully managed compute engine for containers. Fargate eliminates the need to provision or manage servers, and is ideal for periodic, long- running batch jobs. You only pay for the resources consumed during job execution, making it cost-effective for jobs that run infrequently. Lambda is not suitable because the maximum execution time is 15 minutes, but the job can take up to 2 hours.
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