1. Diversification of knowledge points: As a chain convenience store, Rosen's business scope covers commodity sales, inventory management, cashier, customer service and many other aspects. The induction training exam needs to cover knowledge points in these different fields, and requires employees to master comprehensive business knowledge.

2. Time limit: Induction training exams are usually conducted in a limited time, requiring candidates to complete the exams and answer questions in a short time. This will increase the pressure on new employees, especially those with no relevant experience.