State the courses and level of courses by professors who are faculty employees.
professors who are faculty employees refers to professor = 1; faculty employees refers to hasPosition = 'Faculty_eme'
SELECT T3.course_id, T3.courseLevel FROM taughtBy AS T1 INNER JOIN person AS T2 ON T1.p_id = T2.p_id INNER JOIN course AS T3 ON T3.course_id = T1.course_id WHERE T2.hasPosition = 'Faculty_eme'