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DP-600 · Question #92

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 h

The correct answer is B. No. df.explain gives execution plan. https://spark.apache.org/docs/3.1.2/api/python/reference/api/pyspark.sql.DataFrame.explain.html

Submitted by yuriko_h· Apr 18, 2026Explore and analyze data

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 have a Fabric tenant that contains a new semantic model in OneLake. You use a Fabric notebook to read the data into a Spark DataFrame. You need to evaluate the data to calculate the min, max, mean, and standard deviation values for all the string and numeric columns. Solution: You use the following PySpark expression:

df.explain().show() Does this meet the goal?

Options

  • AYes
  • BNo

How the community answered

(34 responses)
  • A
    12% (4)
  • B
    88% (30)

Explanation

df.explain gives execution plan. https://spark.apache.org/docs/3.1.2/api/python/reference/api/pyspark.sql.DataFrame.explain.html

Topics

#PySpark#Spark DataFrame#Data Profiling#Exploratory Data Analysis

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