IBM
C2090-320 · Question #41
Select the SQL statement which will list the employee(empno) and the project numbers(projno) from the EMPACT table that has an employee(empno) whose salary(salary) is in the top three salaries for…
The correct answer is A. SELECT empno, projno. oc/doc/r0059213.html
Column Analysis
Question
Select the SQL statement which will list the employee(empno) and the project numbers(projno) from the EMPACT table that has an employee(empno) whose salary(salary) is in the top three salaries for all employees from the EMP table.
Options
- ASELECT empno, projno
- BSELECT empno, projno
- CSELECT ep.empno, projno
- DSELECT ep.empno, projno
How the community answered
(67 responses)- A81% (54)
- B10% (7)
- C6% (4)
- D3% (2)
Explanation
oc/doc/r0059213.html
Topics
#subquery#top-N salary#correlated query#EMPACT table
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