Personality tests before the first interview are very common, and many large companies will conduct personality tests before the interview.
Mainly through the test results to see your personal character, what are the characteristics?
Introverted or extroverted, good at communication or learning.
Second, what you do is 3d. What you need to prepare is to combine the job requirements and what abilities are needed in the job. If you have this ability, you will be fine.
For example, what problems are encountered at work and how to solve them? Frequently asked questions in this kind of interview
As long as you have strong working ability and normal communication during the interview, there is no big problem.
I hope it will help you to adopt it. Thank you. Typing is not easy.