DVA-C02 · Question #285
DVA-C02 Question #285: Real Exam Question with Answer & Explanation
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Question
A company has an application that is hosted on Amazon EC2 instances. The application stores objects in an Amazon S3 bucket and allows users to download objects from the S3 bucket. A developer turns on S3 Block Public Access for the S3 bucket. After this change, users report errors when they attempt to download objects. The developer needs to implement a solution so that only users who are signed in to the application can access objects in the S3 bucket. Which combination of steps will meet these requirements in the MOST secure way? (Choose two.)
Options
- ACreate an EC2 instance profile and role with an appropriate policy. Associate the role with the
- BCreate an IAM user with an appropriate policy. Store the access key ID and secret access key on
- CModify the application to use the S3 GeneratePresignedUrl API call.
- DModify the application to use the S3 GetObject API call and to return the object handle to the
- EModify the application to delegate requests to the S3 bucket.
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