Which two statements are true regarding the above SQL statements?

View the Exhibit and examine the details of the EMPLOYEES table. Evaluate the following
SQL statements: Statement 1: SELECT employee_id, last_name, job_id, manager_id
FROM employees START WITH employee_id = 101 CONNECT BY PRIOR employee_id =
manager_id AND manager_id != 108 ; Statement 2: SELECT employee_id, last_name,
job_id, manager_id FROM employees WHERE manager_id != 108 START WITH
employee_id = 101 CONNECT BY PRIOR employee_id = manager_id; Which two
statements are true regarding the above SQL statements? (Choose two.)

View the Exhibit and examine the details of the EMPLOYEES table. Evaluate the following
SQL statements: Statement 1: SELECT employee_id, last_name, job_id, manager_id
FROM employees START WITH employee_id = 101 CONNECT BY PRIOR employee_id =
manager_id AND manager_id != 108 ; Statement 2: SELECT employee_id, last_name,
job_id, manager_id FROM employees WHERE manager_id != 108 START WITH
employee_id = 101 CONNECT BY PRIOR employee_id = manager_id; Which two
statements are true regarding the above SQL statements? (Choose two.)

A.
The output of statement 1 would neither display the employee with MANAGER_ID 108
nor any employee below him or her in the hierarchy.

B.
The output for statement 2 would not display the employee with MANAGER_ID 108 but it
would display all the employees below him or her in the hierarchy.

C.
The output for statement 1 would display the employee with MANAGER_ID 108 and all
the employees below him or her in the hierarchy.

D.
Statement 2 would not execute because the WHERE clause condition is not allowed in a
statement that has the START WITH clause.



Leave a Reply 0

Your email address will not be published. Required fields are marked *