1 SELECT e.last_name, e.first_name, d.dept_no FROM employees AS e, dept_emp AS d WHERE e.emp_no = d.emp_no; 2 SELECT e.last_name, e.first_name, d.dept_no FROM employees AS e JOIN dept_emp AS d ON e.emp_no=d.emp_no;3 SELECT e.last_name, e.first_name, d.dept_no FROM employees AS e INNER JOIN dept_emp ...