Name the students of the Advanced Database Systems course with the highest satisfaction.
full the students = f_name, l_name; course refers to name; satisfaction refers to sat; highest satisfaction refers to MAX(sat);
SELECT T1.f_name, T1.l_name FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T3.name = 'Advanced Database Systems' ORDER BY T2.sat DESC LIMIT 1