Question No$.8$

Select Max$($sal$),$deptid $,$ deptname

from dept

groupby deptid, deptname

what would be the output of the above query

It will display all departments from dept table

It will display all dept$\_$id and dept$\_$name along with employee details who is g

It will display all dept$\_$id and dept$\_$name along with highest salary

It will throw an error