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…

spark.udf.register("ASSESS_PERFORMANCE", assessPerformance) registers the Scala function assessPerformance under the SQL name ASSESS_PERFORMANCE in the Spark session's function registry. Once registered, the UDF can be invoked in a spark.sql() call such as SELECT ASSESS_PERFORMANCE(customerSatisfaction) FROM stores, enabling SQL-based application of the Scala logic to the column.

The choices as presented appear identical in the question text - B does not differ from A in the visible content, making A the designated correct registration call.

The choices as presented appear identical in the question text - C does not differ from A in the visible content.

The choices as presented appear identical in the question text - D does not differ from A in the visible content.

The choices as presented appear identical in the question text - E does not differ from A in the visible content.