CREATE TABLE table_10798928_1 (director VARCHAR2, film_title_used_in_nomination VARCHAR2)

How many directors were there for the film Course Completed?
SELECT COUNT(director) FROM table_10798928_1 WHERE film_title_used_in_nomination = "Course Completed"
SELECT COUNT("director") FROM "table_10798928_1" WHERE "Course Completed" = "film_title_used_in_nomination"