Computer secondary training type is only a statistical option. It has no effect on registration and examination. As long as the registration and payment are successful, you can take the exam on time. The exam adopts the form of unified national proposition and unified exam, and all subjects are computer exams, all of which are the same question bank. Everyone's problems are automatically generated by the computer, so everyone's problems are different. Of course, trained students may have a question bank, and it will be very helpful to practice the questions in it. Candidates for the National Computer Rank Examination are not subject to age, occupation, education and other restrictions. Anyone can choose the corresponding grades and subjects according to their own learning situation and actual ability.