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You are writing to a DynamoDB table and receive the following exception:" ProvisionedThroughputExceededException". though according to your Cloudwatch metrics for the table, you are not exceeding your provisioned throughput. What could be an explanation for this?
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Question 342 - DVA-C01 discussion

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A front-end web application is using Amazon Cognito user pools to handle the user authentication flow. A developer is integrating Amazon DynamoDB into the application using the AWS SDK for JavaScript How would the developer securely call the API without exposing the access or secret keys?

A.
Configure Amazon Cognito identity pools and exchange the JSON Web Token (JWT) for temporary credentials
Answers
A.
Configure Amazon Cognito identity pools and exchange the JSON Web Token (JWT) for temporary credentials
B.
Run the web application in an Amazon EC2 instance with the instance profile configured
Answers
B.
Run the web application in an Amazon EC2 instance with the instance profile configured
C.
Hardcode the credentials use Amazon S3 to host the web application, and enable server-side encryption
Answers
C.
Hardcode the credentials use Amazon S3 to host the web application, and enable server-side encryption
D.
Use Amazon Cognito user pool JSON Web Tokens (JWTs) to access the DynamoDB APIs.
Answers
D.
Use Amazon Cognito user pool JSON Web Tokens (JWTs) to access the DynamoDB APIs.
Suggested answer: C
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asked 16/09/2024
Kevin Suckiel
48 questions
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