DP-100 Question #154: Real Exam Question with Answer & Explanation

Question

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You create a model to forecast weather conditions based on historical data. You need to create a pipeline that runs a processing script to load data from a datastore and pass the processed data to a machine learning model training script. Solution: Run the following code: Does the solution meet the goal?

Options

• AYes
• BNo

Explanation

{"question_number": 6, "correct_answer": "B", "explanation": "The solution does NOT meet the goal. The code shown in this variant contains a flaw in how data is passed between pipeline steps. A common error in incorrect solutions is using a plain file path or dataset reference directly as a step argument instead of a PipelineData object, which means Azure ML cannot track the dependency between the two steps or stage the intermediate data on the compute target's shared storage. Without proper PipelineData wiring, the training script cannot receive the processed output from the preprocessing step, breaking the data flow the pipeline is intended to create.", "generated_by": "claude-sonnet", "llm_judge_score": 4}

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