Given the following streaming query: spark databricks video

Full Certification Question

Given the following streaming query: spark . readStream . table ( "orders_cleaned" ) . withWatermark ( "order_timestamp" , "10 minutes" ) . groupBy ( window ( "order_timestamp" , "5 minutes" ). alias ( "time" ), "author" ) . agg ( count ( "order_id" ). alias ( "orders_count" ), avg ( "quantity" ). alias ( "avg_quantity" )) . writeStream . option ( "checkpointLocation" , "dbfs:/path/checkpoint" ) . table ( "orders_stats" ) Which of the following statements best describe this query ?