Information management is similar to information system, and the postgraduate majors you can apply for are library science, information science, economics or computer technology and application related majors.
Because the major of information management and information system was merged from five majors including informatics and scientific and technological information after 1998. Now, due to the different nature of affiliated universities, in addition to information management majors with library and information background, there are also undergraduate information management majors with backgrounds of economy, engineering, computer, medicine, agriculture and forestry.
Therefore, it is suggested that you can choose your major of interest on the basis of undergraduate course.
Now computer application technology is the hottest major, because technical talents are the most popular, and with the improvement of national informatization level, the development prospect of information technology is the most promising.
A bright future awaits you.