DOP-C02 · Question #365
DOP-C02 Question #365: Real Exam Question with Answer & Explanation
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Question
A video platform company is migrating its video catalog to AWS. The company will host MP4 videos files in an Amazon S3 bucket. The company will use Amazon CloudFront and Amazon EC2 instances to serve the video files. Users first connect to a frontend application that redirects to a video URL. The video URL contains an authorization token in CloudFront. The cache is activated on the CloudFront distribution. Authorization token check activity needs to be logged in Amazon CloudWatch. The company wants to prevent direct access to video files on CloudFront and Amazon S3 and wants to implement checks of the authorization token that the frontend application provides. The company also wants to perform regular rolling updates of the code that checks the authorization token signature. Which solution will meet these requirements with the LEAST operational effort?
Options
- AImplement an authorization token check in Lambda@Edge as a trigger on the CloudFront
- BImplement an authorization token check in CloudFront Functions. Enable CloudWatch logging for
- CImplement an authorization token check in the application code that is installed on the EC2
- DImplement an authorization token check in CloudFront Functions. Enable CloudWatch logging for
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