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Evaluate this SQL statement: SELECT e.emp_name, d.dept_name FROM employees e JOIN departments d USING (department_id) WHERE d.department_id NOT IN (10, 40) ORDER BY dept_name; The statement fails when executed. Which change fixes the error?
Correct Answer: C,E
Prefix the column in the ORDER BY Clause would cause the statement to succeed, assuming that the statement failed because the dept_name existed in employee & department tables. Not C: Removing the alias from the columns in the SELECT clause would cause the Statement to fail if the columns existing in both tables.