Which of the following, if any, is NOT true of the "Internship/residency" category of on-the-job training, as defined by the Bureau of Labor Statistics? Group of answer choices An internship or residency is a formal period of training during which individuals work under the supervision of experienced workers in a professional setting, such as a hospital. Internships and residencies occur after the completion of a formal postsecondary degree program and generally are required for state licensure or certification in fields including medicine, counseling, and architecture. During an internship or residency, trainees may be restricted from independently performing all of the functions of the occupation. None of the other options are correct; they are all true of the "Internship/residency" category of on-the-job training, as defined by the Bureau of Labor Statistics