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Practice multiple choice certification questions for IBM Certified watsonx Data Scientist - Associate / C1000-177 and review the explanation after each answer.

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

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Recent IBM Certified watsonx Data Scientist - Associate / C1000-177 Answers

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Flashcard Practice IBM Certified watsonx Data Scientist - Associate / C1000-177 Multiple Choice

A field named country_code contains the same value in every training row and will have that same fixed value in deployment. What is the strongest initial action?

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Retain it as a one-level categorical input because the label is business-relevant Deselect it because it provides no variation for prediction Standardize it so its zero variance no longer matters Convert it to a missingness indicator even though every value is present

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