DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #47
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #47: Real Exam Question with Answer & Explanation
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Question
Which of the following code blocks returns a DataFrame containing only the rows from DataFrame storesDF where the value in column sqft is less than or equal to 25,000?
Options
- AstoresDF.where(storesDF[sqft] > 25000)
- BstoresDF.filter(sqft > 25000)
- CstoresDF.filter("sqft" <= 25000)
- DstoresDF.filter(col("sqft") <= 25000)
- EstoresDF.where(sqft > 25000)
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