I agree with Mr. Lakshmi; it will vary from company to company. It is advised to consult your Finance Head for the job description (JD). There may be circumstances where if you copy-paste the JD from the Internet, the interviewer may reject the candidate. Or if the candidate is selected, they may resign early due to the gap you have created. It is always advised to choose the right candidate for the right job and not just for the fulfillment of your work.