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Question 74 - SAP-C02 discussion

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A video streaming company recently launched a mobile app for video sharing. The app uploads various files to an Amazon S3 bucket in the us-east-1 Region. The files range in size from 1 GB to 10 GB.

Users who access the app from Australia have experienced uploads that take long periods of time Sometimes the files fail to completely upload for these users . A solutions architect must improve the app' performance for these uploads

Which solutions will meet these requirements? (Select TWO.)

A.
Enable S3 Transfer Acceleration on the S3 bucket Configure the app to use the Transfer Acceleration endpoint for uploads
Answers
A.
Enable S3 Transfer Acceleration on the S3 bucket Configure the app to use the Transfer Acceleration endpoint for uploads
B.
Configure an S3 bucket in each Region to receive the uploads. Use S3 Cross-Region Replication to copy the files to the distribution S3 bucket.
Answers
B.
Configure an S3 bucket in each Region to receive the uploads. Use S3 Cross-Region Replication to copy the files to the distribution S3 bucket.
C.
Set up Amazon Route 53 with latency-based routing to route the uploads to the nearest S3 bucket Region.
Answers
C.
Set up Amazon Route 53 with latency-based routing to route the uploads to the nearest S3 bucket Region.
D.
Configure the app to break the video files into chunks Use a multipart upload to transfer files to Amazon S3.
Answers
D.
Configure the app to break the video files into chunks Use a multipart upload to transfer files to Amazon S3.
E.
Modify the app to add random prefixes to the files before uploading
Answers
E.
Modify the app to add random prefixes to the files before uploading
Suggested answer: A, D

Explanation:

https://aws.amazon.com/premiumsupport/knowledge-center/s3-upload-large-files/

Enabling S3 Transfer Acceleration on the S3 bucket and configuring the app to use the Transfer Acceleration endpoint for uploads will improve the app's performance for these uploads by leveraging Amazon CloudFront's globally distributed edge locations to accelerate the uploads. Breaking the video files into chunks and using a multipart upload to transfer files to Amazon S3 will also improve the app's performance by allowing parts of the file to be uploaded in parallel, reducing the overall upload time.

asked 16/09/2024
David Aghaegbuna
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