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DVA-C02 · Question #403

DVA-C02 Question #403: Real Exam Question with Answer & Explanation

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Submitted by eva_at· Mar 5, 2026Troubleshooting and Optimization

Question

A developer has an application that uses an Amazon DynamoDB table with a configured local secondary index (LSI). During application testing, the DynamoDB table metrics report a ProvisionedThroughputExceededException error message. The number of requests made by the test suite did not exceed the table's provisioned capacity limits. What is the cause of this issue?

Options

  • AThe data in the table's partition key column is not evenly distributed.
  • BThe LSI's capacity is different from the table's capacity.
  • CThe application is not implementing exponential backoff retry logic while interacting with the
  • DThe application has the IAM permission to query the DynamoDB table but not to query the LSI.

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