Explanation:
The correct answer is B (AWS Step Functions). AWS Step Functions is a serverless orchestration service that allows you to easily coordinate multiple AWS services into serverless workflows. It provides capabilities to sequence business rules, handle errors such as reprocessing data, and ensure scalability with minimal maintenance. The other options (AWS Batch, AWS Glue, AWS Lambda) do not provide the comprehensive orchestration and error-handling features required for this use case.
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Which AWS service is best suited for a scalable data management solution that processes large volumes of data from various sources, applies business rules sequentially, and handles data reprocessing in case of errors, while requiring minimal maintenance?
A
AWS Batch
B
AWS Step Functions
C
AWS Glue
D
AWS Lambda
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