DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #159
Which of the following code blocks creates a Python UDF assessPerformanceUDF() using the integer-returning Python function assessPerformance() and applies it to Column customerSatisfaction in DataFram
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Question
Which of the following code blocks creates a Python UDF assessPerformanceUDF() using the integer-returning Python function assessPerformance() and applies it to Column customerSatisfaction in DataFrame storesDF?
Options
- AassessPerformanceUDF = udf(assessPerformance, IntegerType) storesDF.withColumn("result",
- BassessPerformanceUDF = udf(assessPerformance, IntegerType()) storesDF.withColumn("result",
- CassessPerformanceUDF - udf(assessPerformance) storesDF.withColumn("result",
- DassessPerformanceUDF = udf(assessPerformance) storesDF.withColumn("result",
- EassessPerformanceUDF = udf(assessPerformance, IntegerType()) storesDF.withColumn("result",
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