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Practice multiple choice certification questions for AWS Certified AI Practitioner and review the explanation after each answer.

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Review the keyed rationale after answering so the correct AWS service choice and each distractor stay connected.

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Flashcard Practice AWS Certified AI Practitioner Multiple Choice

Why might a team terminate an Amazon EMR cluster after a batch feature-engineering job finishes?

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To avoid paying for idle compute after the distributed job is complete To improve model accuracy without changing the data, features, or algorithm To force Amazon S3 to compact the objects used by the completed job To make HDFS on the cluster the long-term system of record for the feature data

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