SELECT count(*) FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code  =  T2.class_code JOIN course AS T3 ON T1.crs_code  =  T3.crs_code JOIN department AS T4 ON T3.dept_code  =  T4.dept_code WHERE T4.dept_name  =  'Accounting'
How many students are enrolled in some classes that are taught by an accounting professor?
SELECT count ( * ) FROM CLASS AS T1 JOIN enroll AS T2 ON T1.class_code = T2.class_code JOIN course AS T3 ON T1.crs_code = T3.crs_code JOIN department AS T4 ON T3.dept_code = T4.dept_code WHERE T4.dept_name = 'Accounting '
select count ( * ) from class as t1 join enroll as t2 on t1 . class_code = t2 . class_code join course as t3 on t1 . crs_code = t3 . crs_code join department as t4 on t3 . dept_code = t4 . dept_code where t4 . dept_name = value
How many students are enrolled in some classes that are taught by an accounting professor ?