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Question 338 - SOA-C02 discussion

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A team of developers is using several Amazon S3 buckets as centralized repositories. Users across the world upload large sets of files to these repositories. The development team's applications later process these files.

A SysOps administrator sets up a new S3 bucket. DOC-EXAMPLE-BUCKET, to support a new workload. The new S3 bucket also receives regular uploads of large sets of files from users worldwide. When the new S3 bucket is put into production, the upload performance from certain geographic areas is lower than the upload performance that the existing S3 buckets provide.

What should the SysOps administrator do to remediate this issue?

A.
Provision an Amazon ElasliCache for Redis cluster for the new S3 bucket. Provide the developers with the configuration endpoint of the cluster for use in their API calls.
Answers
A.
Provision an Amazon ElasliCache for Redis cluster for the new S3 bucket. Provide the developers with the configuration endpoint of the cluster for use in their API calls.
B.
Add the new S3 bucket to a new Amazon CloudFront distribution. Provide the developers with the domain name of the new distribution for use in their API calls.
Answers
B.
Add the new S3 bucket to a new Amazon CloudFront distribution. Provide the developers with the domain name of the new distribution for use in their API calls.
C.
Enable S3 Transfer Acceleration for the new S3 bucket. Verify that the developers are using the DOC-EXAMPLE-BUCKET.s3-accelerate.amazonaws.com endpoint name in their API calls.
Answers
C.
Enable S3 Transfer Acceleration for the new S3 bucket. Verify that the developers are using the DOC-EXAMPLE-BUCKET.s3-accelerate.amazonaws.com endpoint name in their API calls.
D.
Use S3 multipart upload for the new S3 bucket. Verify that the developers are using Region-specific S3 endpoint names such as D0C-EXAMPLE-BUCKET.s3. [RegionJ.amazonaws.com in their API calls.
Answers
D.
Use S3 multipart upload for the new S3 bucket. Verify that the developers are using Region-specific S3 endpoint names such as D0C-EXAMPLE-BUCKET.s3. [RegionJ.amazonaws.com in their API calls.
Suggested answer: C

Explanation:

For improving upload performance globally for an Amazon S3 bucket, enabling S3 Transfer Acceleration is the best solution. This service optimizes file transfers to S3 using Amazon CloudFront's globally distributed edge locations. After enabling this feature, uploads to the S3 bucket are first routed to an AWS edge location and then transferred to S3 over an optimized network path. Option C is correct, and the developers should use the provided accelerate endpoint in their API calls. For more details, consult the AWS documentation on S3 Transfer Acceleration Amazon S3 Transfer Acceleration.

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asked 16/09/2024
Mpho Ntshontsi
41 questions
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