Oracle
1Z0-071 · Question #228
1Z0-071 Question #228: Real Exam Question with Answer & Explanation
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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 name, joining date, and manager for all the employees. Newly hired employees are yet to be assigned a department or a manager. For them, 'No Manager1 should be displayed in the manager column. Which SQL query gets the required output?
Exhibit
Options
- ASELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') Manager FROM employees e
- BSELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') Manager FROM employees e
- CSELECT e.last_name, e.hire_date, NVL(m.last_name, 'No Manager') Manager FROM employees e
- DSELECT e.last_name/ e.hire_date/ NVL(m.last_______ name/ 'No Manager') Manager FROM
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