While the theory may constitute an important starting point, which gives a general culture specific to the student, the fact is that it must acquire the skills, techniques, skills and analysis to specific situations, and business practice, is one of the most important means to acquire these skills, which will allow in the future, to operate with safety and appropriateness in their field. According to their professional development will be evaluated by their practical skills, should be borne in mind that we are in a world of results.