Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 487 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02

Question #: 487
Topic #: 1

[All AWS Certified Developer - Associate DVA-C02 Questions]

A developer is writing a web application that must share secure documents with end users. The documents are stored in a private Amazon S3 bucket. The application must allow only authenticated users to download specific documents when requested, and only for a duration of 15 minutes.

How can the developer meet these requirements?

A. Copy the documents to a separate S3 bucket that has a lifecycle policy for deletion after 15 minutes.
B. Create a presigned S3 URL using the AWS SDK with an expiration time of 15 minutes.
C. Use server-side encryption with AWS KMS managed keys (SSE-KMS) and download the documents using HTTPS.
D. Modify the S3 bucket policy to only allow specific users to download the documents. Revert the change after 15 minutes.

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Suggested Answer: B 🗳️

by italiancloud2025 at Feb. 17, 2025, 10:03 a.m.

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italiancloud2025

2 months, 1 week ago

Selected Answer: B

sar un presigned URL con expiración de 15 minutos es la forma más sencilla de dar acceso temporal a objetos en un bucket privado de S3.

upvoted 1 times

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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 487 discussion

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italiancloud2025

SY0-701