What's the difference between job fairs and interviews?

Hehe, it seems that you are a fresh graduate and lack experience in this field. Your overall feeling is right: job fairs are about sending resumes and waiting for interview notices. The job fair is a communication platform where both the supply and demand sides of talents gather. At the job fair, candidates will inform their favorite employers of their personal information by submitting resumes, including education, skill level, salary requirements, work intention and many other contents. Recruiters will also collect resumes and communicate with candidates to preliminarily judge the possibility of reaching the cooperation intention, that is, whether the company will hire resumes. However, due to the large number of people at the job fair, noisy environment and limited time, employers and individuals are unlikely to decide whether to establish an employment relationship immediately. Therefore, employers often take back a large number of resumes they have received, review them one by one, screen out a few candidates they think are more suitable, and then organize one or more rounds of interviews and screen them at different levels until the employer selects the most suitable candidate for others. The employer and the individual may sign a labor contract after both parties reach an agreement on salary, welfare, job position and skill requirements.

To put it simply: at the job fair, you choose the employer; During the interview, the employer selected you.

I hope I can help you and wish you an ideal job _