For all these questions, run the SQL commands and statements in Oracle LIVE SQL. Then cut and paste your SQL statements in this Word document and submit (You dont need to show me the actual output. I just need to see your SQL statements for each of these questions). Put a semicolon; at the end of your SQL statement.

1. From the hr.employees table, how would you retrieve all the records/rows from the employees table to display (you want to display/output all the employees)?

2. From the employees table, retrieve/display all the first names and last names and salaries of the employees(make sure you spell the column names correctlysee image at bottom of this document)

3. Display all the department ids in our company without displaying any duplicates.