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Question ID 1692

Click the Exhibit button and examine the data in the EMPLOYEES table.
Which three subqueries work? (Choose three.)

Option A

A.    SELECT *
FROM employees
where salary > (SELECT MIN(salary)
FROM employees
GROUP BY department.id);
 

Option B

B.    SELECT *
FROM employees
WHERE salary = (SELECT AVG(salary)
FROM employees
GROUP BY department_id);
 

Option C

C.    SELECT distinct department_id
FROM employees
Where salary > ANY (SELECT AVG(salary)
FROM employees
GROUP BY department_id);
 

Option D

D.    SELECT department_id
FROM employees
WHERE SALARY > ALL (SELECT AVG(salary)
FROM employees
GROUP BY department_id);
 

Option E

E.    SELECT last_name
FROM employees
Where salary > ANY (SELECT MAX(salary)
FROM employees
GROUP BY department_id);
 

Option F

F.    SELECT department_id
FROM employees
WHERE salary > ALL (SELECT AVG(salary)
FROM employees
GROUP BY AVG(SALARY));
 

Correct Answer C,D,F
Explanation


Question ID 1693

Which view should a user query to display the columns associated with the constraints on a table owned by the user?

Option A

A.    USER_COLUMNS
 

Option B

B.    USER_CONS_COLUMNS
 

Option C

C.    ALL_CONSTRAINTS
 

Option D

D.    USER_OBJECTS

 

Option E

E.    USER_CONSTRAINTS

Correct Answer B
Explanation

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