IBM Exam Questions

Which SQL statement should be used to retrieve the minimum and maximum salaries (SALARY) for each jo

Which SQL statement should be used to retrieve the minimum and maximum salaries
(SALARY) for each job code (JOB), sorted by job code, from a table named EMPLOYEE?

A.
SELECT job, MIN(salary), MAX(salary) FROM employee GROUP BY job ORDER BY
job;

B.
SELECT job, MIN(salary), MAX(salary) FROM employee ORDER BY job;

C.
SELECT job, MIN(salary), MAX(salary) FROM employee GROUP BY SALARY ORDER
BY job;

D.
SELECT job, MIN(salary), MAX(salary) FROM employee GROUP BY MIN(salary),
MAX(salary) ORDER BY job;