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4. Add (use a calculator):

7. Multiply (use a calculator):

Write the SQL query to show employee names and salaries for employees who do not receive commission.

Write the SQL query to show a list of different job titles. Eliminate duplicates.

DATABASE DESIGN SCENARIO 3: Fitness Center A fitness center would like to develop a database. They want to track member information (choose relevant fields), trainer information (choose relevant fields), and session schedules that link members to trainers. Payment tracking is not required.

Write the SQL query to display employee numbers and names for employees earning above the average salary. Use a subquery.

Write the SQL query to display the employee name with the highest salary.

If you are a lifeguard and you give a speech on swimming, you demonstrate competence.

Which of the following is an example of a physical distraction to listening?

Which of the following statements about verbal citations is FALSE?