Databricks
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #88
Which of the following sets of DataFrame methods will both return a new DataFrame only containing rows that meet a specified logical condition?
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DataFrame Manipulation and Querying
Question
Which of the following sets of DataFrame methods will both return a new DataFrame only containing rows that meet a specified logical condition?
Options
- Adrop(), where()
- Bfilter(), select()
- Cfilter(), where()
- Dselect(), where()
- Efilter(), drop()
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Topics
#DataFrame filtering#Spark API methods#Row selection#Conditional operations