DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #130
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #130: Real Exam Question with Answer & Explanation
Sign in or unlock DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK to reveal the answer and full explanation for question #130. The question stem and answer options stay visible for context.
Question
Which of the following code blocks creates and registers a SQL UDF named "ASSESS_PERFORMANCE" using the Scala function assessPerformance() and applies it to column customerSatisfaction in table stores?
Options
- Aspark.udf.register("ASSESS_PERFORMANCE", assessPerformance)
- Bspark.udf.register("ASSESS_PERFORMANCE", assessPerformance)
- Cspark.udf.register("ASSESS_PERFORMANCE", assessPerformance)
- Dspark.udf.register("ASSESS_PERFORMANCE", assessPerformance)
- Espark.udf.register("ASSESS_PERFORMANCE", assessPerformance)
Unlock DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK to see the answer
You've previewed enough free DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK questions. Unlock DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.