People have to pass the interview stage to become accepted as employees in a company. This stage is important because employers have to know more about their staff before employing them. Interviewers have their own different ways to know the participants more, for example questioning them, asking them to solve problems, discussing one topic, etc. The controversy of this stage is sometimes the interviewer asks for the person's detailed information. For instance, folks often ask the same question: "Is that info relevant to their tasks in the future?"