Table schema:
CREATE TABLE Degree_Programs (department_id VARCHAR); CREATE TABLE Departments (department_name VARCHAR, department_id VARCHAR)

Question: Which department offers the most number of degrees? List department name and id.
SQL: SELECT T2.department_name, T1.department_id FROM Degree_Programs AS T1 JOIN Departments AS T2 ON T1.department_id = T2.department_id GROUP BY T1.department_id ORDER BY COUNT(*) DESC LIMIT 1