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Question 737

A company has an application that delivers on-demand training videos to students around the world. The application also allows authorized content developers to upload videos. The data is stored in an Amazon S3 bucket in the us-east-2 Region.

The company has created an S3 bucket in the eu-west-2 Region and an S3 bucket in the ap-southeast-1 Region. The company wants to replicate the data to the new S3 buckets. The company needs to minimize latency for developers who upload videos and students who stream videos near eu-west-2 and ap-southeast-1.

Which combination of steps will meet these requirements with the FEWEST changes to the application? (Choose two.)

    Correct Answer: A, E

    To meet the requirement of minimizing latency for both developers uploading videos and students streaming videos near eu-west-2 and ap-southeast-1 with the fewest changes to the application, we need a solution that addresses both upload and download scenarios efficiently. Configuration of one-way replication from us-east-2 to eu-west-2 and ap-southeast-1 (option A) ensures that content uploaded to us-east-2 is available in both other regions. Additionally, using an S3 Multi-Region Access Point (option E) allows the application to automatically use the nearest or best performing copy of the data for both uploads and downloads, thus minimizing latency and ensuring high availability. This approach minimizes changes to the application and ensures the data is consistently available and replicated with minimal latency.

Discussion
BillaRangaOptions: CE

To keep replication in SYNC across all three regions, we use Bi-directional. Multi-Region Access Point for video streaming and uploads. -> uploads to nearest Low latency region and Bi-directional replication will keep other two regions in SYNC this reducing the upload and streaming latency

bujuman

For confirmation purposes: https://aws.amazon.com/s3/features/multi-region-access-points/

67a3f49

There is no information where the upload should be performed. If files will be uploaded to first region then: AD because: A -> content uploaded to the primary bucket in us-east-2 is automatically replicated to the other regions, minimizing latency for users accessing content near those regions. D -> uploads needs to be performed to the first region only and accessed to remaining two Otherwise CE

Andy_09

Correct answer CE

1166ae3Options: AE

Since developer upload video to us-east-2, by configuring one-way replication directly from us-east-2 to eu-west-2 and from us-east-2 to ap-southeast-1, you ensure that each region has the latest data without additional replication hops.

ScheldonOptions: CE

AnswerCE From my understanding Video uploads can happen near new regions hence to speed up that operation we need to upload to nearest region, hence I would choose option E, and for the same reason we need to be able to replicate data from any of new region to old one and oposite, hence we we need bidirectional (two-way) replication

lenotcOptions: CD

FEWEST changes to the application D -> MRAP can upload the appropriate S3 bucket C -> two-way -> to worry about anything obs: I believe this question dubious, amphibological