1.

During an interview or on the job application none of the member of the organization is entitled to ask questions that are illegal and discriminatory. Thus, the thumb rule underlying this arrangement requires every question being asked from the candidate should be related to the job and one should have the purpose of using the information in relation to job only. Since the interviewer is asking for the past experience of the candidate and the employer with whom he has worked before, hence, it is ascertained that question asked is “legal”