SELECT T2.dept_name ,  T1.dept_code FROM professor AS T1 JOIN department AS T2 ON T1.dept_code  =  T2.dept_code WHERE T1.prof_high_degree  =  'Ph.D.' GROUP BY T1.dept_code ORDER BY count(*) DESC LIMIT 1
Which department has the most professors with a Ph.D.?
SELECT T2.dept_name , T1.dept_code FROM professor AS T1 JOIN department AS T2 ON T1.dept_code = T2.dept_code WHERE T1.prof_high_degree = 'Ph.D . ' GROUP BY T1.dept_code ORDER BY count ( * ) DESC LIMIT 1
select t2 . dept_name , t1 . dept_code from professor as t1 join department as t2 on t1 . dept_code = t2 . dept_code where t1 . prof_high_degree = value group by t1 . dept_code order by count ( * ) desc limit value
Which department has the most professors with a Ph.D. ?