Question 7 Examine the data in the EMPLOYEE relation below: EMPLOYEE Name John Doe Jane Doe Ryan Doe Mary Doe Which of the following subqueries will execute properly without errors? (choose two) DeptID 100 200 300 200 O SELECT DeptID FROM Employee WHERE Salary> ALL (SELECT AVG(Salary) FROM employees GROUP BY AVG(SALARY)); O SELECT distinct (DeptID) FROM Employee WHERE Salary > ANY (SELECT AVG(Salary) FROM Employee GROUP BY DeptID): Salary 42000 35000 65000 67000

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Question 7
Examine the data in the EMPLOYEE relation below:
EMPLOYEE
Name
John Doe
Jane Doe
Ryan Doe
Mary Doe
Which of the following subqueries will execute properly without errors? (choose two)
DeptID
100
200
300
200
SELECT DeptID
FROM Employee
WHERE Salary> ALL (SELECT AVG(Salary)
FROM employees
GROUP BY AVG(SALARY));
SELECT distinct (DeptID)
FROM Employee
WHERE Salary > ANY (SELECT AVG(Salary)
FROM Employee
GROUP BY DeptID);
SELECT
FROM EMPLOYEE
WHERE Salary(SELECT MIN(Salary)
FROM Employee
GROUP BY DeptID):
SELECT
FROM Employee
WHERE Salary = (SELECT AVG(Salary)
FROM Employee
GROUP BY DeptID);
SELECT DeptID
FROM Employee
WHERE Salary> ALL (SELECT AVG(Salary)
FROM Employee
GROUP BY DeptID):
Salary
42000
35000
65000
67000
Transcribed Image Text:Question 7 Examine the data in the EMPLOYEE relation below: EMPLOYEE Name John Doe Jane Doe Ryan Doe Mary Doe Which of the following subqueries will execute properly without errors? (choose two) DeptID 100 200 300 200 SELECT DeptID FROM Employee WHERE Salary> ALL (SELECT AVG(Salary) FROM employees GROUP BY AVG(SALARY)); SELECT distinct (DeptID) FROM Employee WHERE Salary > ANY (SELECT AVG(Salary) FROM Employee GROUP BY DeptID); SELECT FROM EMPLOYEE WHERE Salary(SELECT MIN(Salary) FROM Employee GROUP BY DeptID): SELECT FROM Employee WHERE Salary = (SELECT AVG(Salary) FROM Employee GROUP BY DeptID); SELECT DeptID FROM Employee WHERE Salary> ALL (SELECT AVG(Salary) FROM Employee GROUP BY DeptID): Salary 42000 35000 65000 67000
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