Skill Courses
The college education provides basic foundations of knowledge in the domain of Engineering or science or business. And, on that foundations one can build the knowledge and expertise, only partly this can be provided at college level, mostly through projects and labs. However, in the competitive market, this is not sufficient, and one need to acquire more through skill course or by self, and has to update constantly. Those cannot or are not, have little scope of migrating to new jobs, particularly, if the situation arises to quit the current job due to what so ever reason.