A Company Delivers Files in Amazon S3 to Certain Users

question 585

Multiple Choice

A company delivers files in Amazon S3 to certain users who do not have AWS credentials. These users must be given access for a limited lime. What should a solutions architect do to securely meet these requirements?

• A) Enable public access on an Amazon S3 bucket.
• B) Generate a presigned URL to share with the users.
• C) Encrypt files using AWS KMS and provide keys to the users.
• D) Create and assign IAM roles that will grant GetObject permissions to the users.

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Definitions:

Top-Down Processing

Cognitive processing that begins with the formulation of thought or perception, influenced by expectations and prior knowledge, guiding lower-level processes.

Context Effects

How the context or environment in which information is presented can influence an individual's perception, comprehension, or memory of that information.

Top-Down Processing

The cognitive process that starts with the analysis of high-level information before identifying more detailed data.

Feature Detection

A process in the brain that allows it to recognize different parts or features of an object, such as edges, motion, and colors, in order to identify the object.