Which of the following partial SELECT statements will require a GROUP BY clause? Choose all that...

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Which of the following partial SELECT statements will require a GROUP BY clause? Choose all that apply. SELECT department name, first name, last name, AVG(Salary), SUM(Salary) FROM Employment SELECT AVG(Salary), SUM(Salary) FROM Employment SELECT department_name, AVG(Salary), SUM(Salary) FROM Employnent SELECT department_name, first_name, last_name FROM Employment Which of the following partial SELECT statements will require a GROUP BY clause? Choose all that apply. SELECT department name, first name, last name, AVG(Salary), SUM(Salary) FROM Employment SELECT AVG(Salary), SUM(Salary) FROM Employment SELECT department_name, AVG(Salary), SUM(Salary) FROM Employnent SELECT department_name, first_name, last_name FROM Employment

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Option 2 will require group by clause As group by clause is applied ... View the full answer