Examine the data in the EMPLOYEES table.EMPLOYEESEMP_NAME DEPT_ID MGR_ID JOB_ID SALARYEMPL
A. There is no row with dept_id 90 in the EMPLOYEES table.
B. You cannot delete the JOB_ID column because it is a NOT NULL column.
C. You cannot specify column names in the DELETE clause of the DELETE statement.
D. You cannot delete the EMPLOYEE_ID column because it is the primary key of the table.