I heard that school recruitment can be done through written tests. Is it possible with a camera?

No.

The written examination is a test corresponding to the interview. It is a written examination format used to assess the applicant's specific knowledge, professional skills and writing ability. This method can effectively measure the differences in qualities and abilities of applicants such as basic knowledge, professional knowledge, management knowledge, comprehensive analysis ability and written expression ability.

Written examination plays a considerable role in employee recruitment, especially in large-scale employee recruitment. It can clearly understand the basic activities of employees at once, and then draw a boundary that basically meets the needs. . It has a wide range of applications, low cost, and can be used on a large scale. However, analyzing the results requires more manpower, and sometimes the subjects will do what they want, especially in personality tests.