The academic consulting service center replied that the self-study exam is divided into three types: self-study, self-study and comprehensive reform. The least difficult thing is the comprehensive reform self-study exam, and you can graduate in one and a half years. It takes at least two and a half years to take the self-study exam, so it's hard to say. The diplomas issued after graduation are all the same. If you are willing to choose Dr. King's education, you will have the results you want.