DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #49
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #49: Real Exam Question with Answer & Explanation
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Question
The code block shown below should return a new DataFrame from DataFrame storesDF where column storeId is of the type string. Choose the response that correctly fills in the numbered blanks within the code block to complete this task. Code block: storesDF.__1__("storeId", __2__("storeId").__3__(__4__)
Options
- A1. withColumn
- B1. withColumn
- C1. newColumn
- D1. withColumn
- E1. withColumn
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