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Question 7 of 167
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Select 2 answers.
This question asks for 2 answers, but our data marks only 1. Compare with the community discussion below for the full answer.
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B D When DynamoDB returns UnprocessedKeys, it means it could not process some keys from your batch request. Two possible reasons: The table has insufficient provisioned read capacity (throttling) The request exceeded DynamoDB limits (16 MB max, 100 items max per batch)
BatchWriteItem • UnprocessedItems for failed write operations (exponential backoff or add WCU) BatchGetItem • UnprocessedKeys for failed read operations (exponential backoff or add RCU) So answer is B & D
BC is correct answer.