Moreover, having students focus on practical knowledge about careers and jobs will increase the rate at which students acquire knowledge in those fields. Undoubtedly, working as an internship is the best and fastest way to get more beneficial experience before graduation. That is a great opportunity for students to be familiar with such kind of work, to contact with a lot of customers and especially to expand their knowledge about their field of study. And now we effortlessly recognize the important role of the actual practice or hands-on activities which we could not achieve when learning general subjects