This question is another way to ask about your strengths and weaknesses. By asking for specific performance evaluations, the hiring authority is more likely to get a direct answer and a better idea of the full picture.
If you do not have formal performance evaluations, you can also lean on a recent conversation with your direct manager. Your positive highlight can be big or small, but be sure to relate your positive points to the requirements of the VyStar Credit Union job posting.
When you talk about your area for improvement, avoid mentioning something that would make you ineligible for the position. For instance, if you are interviewing for a banking position, simple math should not be your weakness. Also, be sure to discuss that you are actively working to improve this weakness.