Databricks Certified Machine Learning - Associate
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A data scientist is working with a Spark DataFrame named 'spark_df'. They want to create a new Spark DataFrame that includes only the rows from 'spark_df' where the 'discount' column's value is less than 0. Which of the following code segments would achieve this goal?
A data scientist is working with a Spark DataFrame named 'spark_df'. They want to create a new Spark DataFrame that includes only the rows from 'spark_df' where the 'discount' column's value is less than 0. Which of the following code segments would achieve this goal?
Real Exam
A
spark_df.find(spark_df('discount') < 0)
5.6%
B
spark_df.loc[spark_df('discount') < 0]
11.1%
C
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