SELECT T1.incident_type_code ,  T2.incident_type_description FROM Behavior_Incident AS T1 JOIN Ref_Incident_Type AS T2 ON T1.incident_type_code  =  T2.incident_type_code GROUP BY T1.incident_type_code ORDER BY count(*) DESC LIMIT 1
What are the code and description of the most frequent behavior incident type?
SELECT T1.incident_type_code , T2.incident_type_description FROM Behavior_Incident AS T1 JOIN Ref_Incident_Type AS T2 ON T1.incident_type_code = T2.incident_type_code GROUP BY T1.incident_type_code ORDER BY count ( * ) DESC LIMIT 1
select t1 . incident_type_code , t2 . incident_type_description from behavior_incident as t1 join ref_incident_type as t2 on t1 . incident_type_code = t2 . incident_type_code group by t1 . incident_type_code order by count ( * ) desc limit value
What are the code and description of the most frequent behavior incident type ?