If the incomplete information affects the judgment of qualification conditions, the qualification examination will not be passed.
Resume is not important, because the civil service examinations in public institutions are written and interviewed. As long as you meet the requirements, you can take the exam. The recruitment work is not in the employer, but in the labor and personnel department. If you pass the main exam, you can work there if there are no other problems. Resume is a brief introduction sent by job seekers to the recruiting unit.