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DEA-C01
Data Ingestion and Transformation
medium
Question 17 of 66

An AWS Lambda function processes records from an Amazon Kinesis Data Stream. The team is worried that some records might be delivered more than once. What should the team do?

AIncrease the number of shards
BMake the function code idempotent
CSwitch to Amazon S3 Event Notifications
DUse Amazon Redshift Spectrum

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