OCP CBT Question 653
Please solve the following question.
You need to retrieve a list of unique job titles (`job_id`) from the `employees` table. Which keyword should you use in your `SELECT` statement?
sqlSELECT job_id FROM employees;
EMPLOYEES Table Sample Data
| JOB_ID |
|---|
| AD_PRES |
| AD_VP |
| IT_PROG |
| IT_PROG |
| SA_REP |
| AD_PRES |
| FI_MGR |