Oracle
1Z0-071 · Question #53
Examine the structure of the employees table. There is a parent/child relationship between EMPLOYEE_Id and MANAGER_ID. You want to display the last names and manager IDs of employees who work for…
The correct answer is B. SELECT e.last_name, m.manager_id. See the full explanation below for the reasoning.
Question
Examine the structure of the employees table. There is a parent/child relationship between EMPLOYEE_Id and MANAGER_ID. You want to display the last names and manager IDs of employees who work for the same manager asthe employee whose EMPLOYEE_ID is 123. Which query provides the correct output?
Exhibit
Options
- ASELECT e.last_name, m.manager_id
- BSELECT e.last_name, m.manager_id
- CSELECT e.last_name, e.manager_id
- DSELECT m.last_name, e.manager_id
How the community answered
(20 responses)- B85% (17)
- C5% (1)
- D10% (2)
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