What is the name and id of the department with the most number of degrees ?
create table degree_programs (department_id varchar, PRIMARY KEY (department_id)); create table departments (department_name varchar, department_id varchar, PRIMARY KEY (department_name))
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