DVA-C02 · Question #798
DVA-C02 Question #798: Real Exam Question with Answer & Explanation
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Question
A company has an application on AWS. In the application, users can upload and share images. The images are stored in an Amazon S3 bucket. The application uses temporary tokens to upload images to the S3 bucket and create presigned URLs for users to access the images. Some users report that the presigned URLs that they received do not work. A developer tests the application and finds that some presigned URLs are redirected to an error page. The presigned URLs have not expired. What is the cause of the error?
Options
- AThe application's access to the tokens that allow it to generate presigned URLs was disabled.
- BThe users are not allowed to access the object in the S3 bucket.
- CThe temporary token that was used to generate the presigned URL is no longer valid.
- DThe users uploaded a XML file to the application instead of an image file.
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