I submitted the resume of Qingdao Youchuang Data and received the online test. Is this test necessary?

Do it. This is about the job matching test. There will be a standard line, and you have to meet the standard before you can enter the next round of interview. The exam is not difficult. I found a study room and finished reading it in less than an hour. Most of them are in Chinese, and the topic types are a bit like basic skills. The last part is the English word test, which is not very difficult. There is a video introduction about the post in the email. It also helps you understand the post. Ask for adoption! Ask for adoption!