A Company Is Running a Global Application

question 250

Multiple Choice

A company is running a global application. The application's users submit multiple videos that are then merged into a single video file. The application uses a single Amazon S3 bucket in the us-east-1 Region to receive uploads from users. The same S3 bucket provides the download location of the single video file that is produced. The final video file output has an average size of 250 GB. The company needs to develop a solution that delivers faster uploads and downloads of the video files that are stored in Amazon S2. The company will offer the solution as a subscription to users who want to pay for the increased speed. What should a solutions architect do to meet these requirements?

• A) Enable AWS Global Accelerator for the S3 endpoint. Adjust the application's upload and download links to use the Global Accelerator S3 endpoint for users who have a subscription.
• B) Enable S3 Cross-Region Replication to S3 buckets in all other AWS Regions. Use an Amazon Route 53 geolocation routing policy to route S3 requests based on the location of users who have a subscription.
• C) Create an Amazon CloudFront distribution and use the S3 bucket in us-east-1 as an origin. Adjust the application to use the CloudFront URL as the upload and download links for users who have a subscription.
• D) Enable S3 Transfer Acceleration for the S3 bucket in us-east-1. Configure the application to use the bucket's S3-accelerate endpoint domain name for the upload and download links for users who have a subscription.

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Definitions:

Discounted Cash Flow

An appraisal technique that calculates the worth of an investment by forecasting its future cash inflows and adjusting for the time value of money.

Non-Discounted Cash Flow

Cash flows that are not adjusted for the time value of money, representing raw incoming or outgoing cash streams.

Mutually Exclusive

Situations or events that cannot occur at the same time, implying a choice between alternatives.

IRR Rule

A decision-making tool used in finance to evaluate investments, stating that a project is acceptable if its internal rate of return exceeds the required rate of return.