Выберите синтаксически и семантически правильные - Ответ на вопрос по информатике №1204912

Вопрос

• SELECT deptno, job, SUM(sal) AS СУММА, AVG(sal) AS СРЕДНЕЕ FROM emp GROUP BY deptno, job
• SELECT deptno, SUM(sal) AS СУММА, AVG(sal) AS СРЕДНЕЕ FROM emp GROUP BY deptno, job
• SELECT COUNT(job) FROM emp
• SELECT deptno, MIN(sal) AS МИН_ЗАРПЛАТА, AVG(sal) AS СРЕДНЕЕ FROM emp GROUP BY deptno HAVING SUM(sal) < 5000

Ответ