Topic 1 Question 441
A company hosts a multi-tier web application on Amazon Linux Amazon EC2 instances behind an Application Load Balancer. The instances run in an Auto Scaling group across multiple Availability Zones. The company observes that the Auto Scaling group launches more On-Demand Instances when the application's end users access high volumes of static web content. The company wants to optimize cost.
What should a solutions architect do to redesign the application MOST cost-effectively?
Update the Auto Scaling group to use Reserved Instances instead of On-Demand Instances.
Update the Auto Scaling group to scale by launching Spot Instances instead of On-Demand Instances.
Create an Amazon CloudFront distribution to host the static web contents from an Amazon S3 bucket.
Create an AWS Lambda function behind an Amazon API Gateway API to host the static website contents.
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- 正解だと思う選択肢: C
Static content, cloudFront plus S3
👍 2Efren2023/05/16 By leveraging Amazon CloudFront, you can cache and serve the static web content from edge locations worldwide, reducing the load on your EC2 instances. This can help lower the number of On-Demand Instances required to handle high volumes of static web content requests. Storing the static content in an Amazon S3 bucket and using CloudFront as a content delivery network (CDN) improves performance and reduces costs by reducing the load on your EC2 instances.
👍 2LONGMEN2023/05/18- 正解だと思う選択肢: C
c for me
👍 1nosense2023/05/16
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