1. Library and Information Science: To cultivate applied and compound library senior professionals who have systematic basic theoretical knowledge of library science, can skillfully use modern technical means to collect, sort out, develop and utilize literature information, and can engage in information service and management in the information department of library and information science and various enterprises and institutions.

Two. The activities of collecting, sorting, keeping, identifying, counting and utilizing archives. Including: file collection, file arrangement, file value appraisal, file preservation, file cataloging and file retrieval, file statistics, file editing and research (see file literature compilation and research), file provision and utilization.

Relationship: These three majors belong to information management convenience. In today's society, information is sorted and processed by modern means, and the related methods used by these three majors are always the same. However, because library information is aimed at books, file management is more aimed at human resources, and information management is mainly used in information technology and other fields, so there are also differences.