The interviewer would like to hear about a time that you led a team, with a positive outcome. Highlight for the interviewer the primary factors that made your leadership style a success. Your example could come from the workplace or perhaps a time when you led a group project during your post-secondary studies.
"Just last month I was asked to lead our day shift employees when my boss was away on sick leave. I took charge for two weeks and the experience was quite positive! I believe the biggest success factor was that I tried to emulate his leadership style and did ask his help when I wasn't sure what to do. I feel this experience really prepared me for a leadership role. I am excited to take on a team lead role again."
"Our company had a sales contest last month and I was asked to be our team lead for the challenge. I really enjoyed that responsibility and we ended up winning the reward in the end because my team increased sales by the highest percentage."