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SAA-C03 · Question #473

SAA-C03 Question #473: Real Exam Question with Answer & Explanation

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Submitted by neha2k· Mar 4, 2026Design Cost-Optimized Architectures

Question

A company runs an application on Amazon EC2 instances that have instance store volumes attached. The application uses Amazon Elastic File System (Amazon EFS) to store files that are shared across a cluster of Linux servers. The shared files are at least 1 GB in size. The company accesses the files often for the first 7 days after creation. The files must remain readily available after the first 7 days. The company wants to optimize costs for the application. Which solution will meet these requirements?

Options

  • AConfigure an AWS Storage Gateway Amazon S3 File Gateway to cache frequently accessed files
  • BMove the files from Amazon EFS, and store the files locally on each EC2 instance.
  • CConfigure a lifecycle policy to move the files to the EFS Infrequent Access (IA) storage class after
  • DDeploy AWS DataSync to automatically move files older than 7 days to Amazon S3 Glacier Deep

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