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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 is validation data used during model development?

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To encrypt the model before it is deployed to production. To permanently replace the training dataset after the first epoch. To evaluate model performance on data not used directly to fit the model parameters. To manually edit predictions returned by the model endpoint.

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