The examination of CPDA data analysts is not graded, but the examination of CDA data analysts is graded.

The examination of CPDA data analyst is a junior college degree, which requires one year of teaching and distance learning.

At present, CPDA's certificate contains a lot of gold, and it is issued by China Mathematics Committee and Ministry of Industry and Information Technology. However, the training and study before the exam requires an authorized and qualified institution to register, and it is impossible to register for the exam in one's own name.

For specific examination information suggestions, you can directly consult relevant teachers in Peng Zhong.