DVA-C02 · Question #40
DVA-C02 Question #40: Real Exam Question with Answer & Explanation
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Question
A company uses the AWS SDK for JavaScript in the Browser to build a web application and then hosts the application on Amazon S3. The company wants the application to support 10,000 users concurrently. The company selects Amazon DynamoDB to store user preferences in a table. There is a requirement to uniquely identify users at any scale. Which solution will meet these requirements?
Options
- ACreate a user cookie. Attach an IAM role to the S3 bucket that hosts the application.
- BDeploy an Amazon CloudFront distribution with an origin access identity (OAI) to access the S3
- CConfigure and use Amazon Cognito. Access DynamoDB with the authenticated users.
- DCreate an IAM user for each user. Use fine-grained access control on the DynamoDB table to
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