Option B, It helps you to get information on specific field things first hand.
Explanation:
An Informative Interview is a session in which a possible job applicant receives guidance on their careers, business and the business culture of future potential workplaces.
While a working employee knows the job seeker and tests his intellectual ability and is in line with the philosophy of the company, this builds a pool for future research.
Workers may be homeless, already working and consider new opportunities during an engaging interview. You use the interview to collect information about the profession and about other organizations where you might want to work. You will find jobs and grow your network of professionals.
The person from whom the possible candidate receives advice and information often hears about a new prospective employer or recruits and creates its own network.