It is correct that acquaintances recommend this recruitment method.

Try harder and know the candidates more accurately. D. It is easy to form nepotism in the organization.

1, internal recommendation, internal employees recommend their relatives and friends to apply for the job, because acquaintances recommend them, they know the roots well, and their retention is generally high, and the recruitment cost is low.

2, social recruitment, through the release of online recruitment or talent market recruitment, recruitment takes more time, the quality of personnel is uneven, retained in general.

3. Through recruitment by headhunting companies, recommendation by headhunting companies and selection by employers, the quality of personnel can be adjusted according to their own needs, and the retention rate is high, but usually the recruitment cost is high.

4, school recruitment, through school-enterprise cooperation, such as order classes to recruit people in batches, but because the students' mental model is not yet mature, it is easy to appear in batches.