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AWS Certified SysOps Administrator - Associate

  • Topic 1 Question 393

    A company has scientists who upload large data objects to an Amazon S3 bucket. The scientists upload the objects as multipart uploads. The multipart uploads often fail because of poor end-client connectivity.

    The company wants to optimize storage costs that are associated with the data. A SysOps administrator must implement a solution that presents metrics for incomplete uploads. The solution also must automatically delete any incomplete uploads after 7 days.

    Which solution will meet these requirements?

    • Review the Incomplete Multipart Upload Bytes metric in the S3 Storage Lens dashboard. Create an S3 Lifecycle policy to automatically delete any incomplete multipart uploads after 7 days.

    • Implement S3 Intelligent-Tiering to move data into lower-cost storage classes after 7 days. Create an S3 Storage Lens policy to automatically delete any incomplete multipart uploads after 7 days.

    • Access the S3 console. Review the Metrics tab to check the storage that incomplete multipart uploads are consuming. Create an AWS Lambda function to delete any incomplete multipart uploads after 7 days.

    • Use the S3 analytics storage class analysis tool to identify and measure incomplete multipart uploads. Configure an S3 bucket policy to enforce restrictions on multipart uploads to delete incomplete multipart uploads after 7 days.

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