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DATABRICKS-SPARK Question 266: The code block shown below should extract the integer… | ExamFree

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DATABRICKS-SPARK Question 266

Databricks Certified Associate Developer for Apache Spark · Databricks

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266

Question 266

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The code block shown below should extract the integer value for column sqft from the first row of DataFrame storesDF. Choose the response that correctly fills in the numbered blanks within the code block to complete this task. Code block: __1__.__2__.__3__[Int](__4__)

Select one answer.

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