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DVA-C02 · Question #190
DVA-C02 Question #190: Real Exam Question with Answer & Explanation
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Submitted by the_admin· Mar 5, 2026Troubleshooting and Optimization
Question
An application that is deployed to Amazon EC2 is using Amazon DynamoDB. The application calls the DynamoDB REST API. Periodically, the application receives a ProvisionedThroughputExceededException error when the application writes to a DynamoDB table. Which solutions will mitigate this error MOST cost-effectively? (Choose two.)
Options
- AModify the application code to perform exponential backoff when the error is received.
- BModify the application to use the AWS SDKs for DynamoDB.
- CIncrease the read and write throughput of the DynamoDB table.
- DCreate a DynamoDB Accelerator (DAX) cluster for the DynamoDB table.
- ECreate a second DynamoDB table. Distribute the reads and writes between the two tables.
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