DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #152
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #152: Real Exam Question with Answer & Explanation
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Question
The code block shown below should return a new DataFrame where column product補tegories only has one word per row, resulting in a DataFrame with many more rows than DataFrame storesDF. Choose the response that correctly fills in the numbered blanks within the code block to complete this task. A sample of storesDF is displayed below: Code block: storesDF.__1__(__2__, __3__(__4__(__5__)))
Options
- A1. newColumn
- B1. withColumn
- C1. withColumn
- D1. newColumn
- E1. withColumn
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