Working for Adecco on the staffing services side, you will likely work on staffing projects that are not exclusive. This non-exclusivity means that your client may give the same talent management project to multiple different agencies, and may the best team win! This situation is especially challenging when you live in a smaller region where the talent pool is smaller, or if the position requires a highly unique skill set and the job is not open to remote workers.
Adecco needs to see that you are up for the challenges that come with working in the staffing services industry. They want to know that you will act gracefully and professionally on the days that you don't win. Discuss a situation from the past, when you lost a deal to a competitor. Highlight how you reacted, how you made the best of the situation, and what you learned from the situation. Consider delivering your story-based response using the STAR method (Situation, Task, Action, Result).