nowadays, when a person is hunting for a job, there are almost always job interviews. i think a job interview is beneficial to both the interviewer and the interviewee.
on the one hand, through the interview, the interviewer can see the interviewee in person. he can tell the interviewee something about the job. these may include such things as the wage, the working conditions and other things which are relevant to the job so that the interviewee can decide whether the job is really suitable for him. on the other hand, through the interview, the interviewee can know something about the employer and the company he is going to work. most important of all, a job interview is agood chance for the interviewee, because, he can impress the interviewer by good behavior. he can show his educational background, his ability and his confidence. then the interviewer can figure out whether he is the right person for the job.
in a word, i think the interview will do good to both the interviewer and the interviewee. by the interview, the interviewee can find a suitable job and the interviewer can find a suitable person if both of them make the best of the job interview.