By asking this question, your interviewer wants to ensure you can receive and implement positive feedback if hired as their next Staffing Manager. If asked this question during your interviewer, there's a good chance that you could be working with some hard to please hiring managers. To have success with them in this role, you will need to have the ability to take their criticism and run with it. Ensure you use an example where the feedback helped correct a process, and you could implement the feedback to make a positive change.