DVA-C02 · Question #242
DVA-C02 Question #242: Real Exam Question with Answer & Explanation
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Question
A developer has built an application that inserts data into an Amazon DynamoDB table. The table is configured to use provisioned capacity. The application is deployed on a burstable nano Amazon EC2 instance. The application logs show that the application has been failing because of a ProvisionedThroughputExceededException error. Which actions should the developer take to resolve this issue? (Choose two.)
Options
- AMove the application to a larger EC2 instance.
- BIncrease the number of read capacity units (RCUs) that are provisioned for the DynamoDB table.
- CReduce the frequency of requests to DynamoDB by implementing exponential backoff.
- DIncrease the frequency of requests to DynamoDB by decreasing the retry delay.
- EChange the capacity mode of the DynamoDB table from provisioned to on-demand.
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