Among the following training methods, the most traditional on-the-job training method is ().

Answer: A

The commonly used methods for training employees in enterprises can be divided into two categories, namely, on-the-job training and off-the-job training. Each category of training has its own specific and common training methods. Commonly used on-the-job training methods mainly include: ① mentoring. This is the most traditional way of on-the-job training. ② job rotation. 3 coach. ④ Action learning.