I agree with Priya, and you also have the option of "Reference." You can check with the contacts/reference provided by employees. Also, you can get the reality of a candidate during an interview by asking them to describe their job profile/KRA. Tricky questions can also help you determine whether the employee holds a genuine profile or a fake one. Only genuinely experienced candidates will be able to answer you because of a universal truth: it is not possible to lie with fake experience or demonstrate as experienced so easily, which requires very strong confidence. Only an experienced person can show his/her good confidence while describing JDs/KRAs during an interview.
I'm going to enclose some sales interview questions for you that I believe can really help you in your job to discover the genuine profile (experience) of a candidate. Here we go:
- What are some specific examples of previous sales experiences? What would you do the same? What would you do differently?
- What's your process for making a sale in your current or most recent sales position, from getting the lead all the way through to closing the deal?
- What are your sales goals, and how do your actual results compare to those goals?
- How would you describe yourself as a "Business Analyst in the Banking Domain"?
- How would you differentiate SALES in the IT and Banking domains? How would you analyze and manage it?
- What do you see as this company's strengths, and what changes do you think would improve sales and productivity? How do you feel you could contribute to this improvement?
- You are from a banking organization (worked with BANK), but now you are here with an IT company. What differences would you see and create in regard to SALES?
- What new markets could we address, and how would you suggest we develop these markets?
- What is your understanding of this company's sales cycle, and how does it compare to what you've done in the past?
Don't forget to include a few of the classic interview questions:
- How do you feel your experience would fit this job's needs?
- What's an example of a great success from a past job, and how did you accomplish it?
- What's a significant mistake that you made, how did you correct it, and what did you learn from it?
- What are your greatest strengths and weaknesses, and what do you do to alleviate your weaknesses?
- How do you see your career developing in the next few years, and how will you accomplish that in this company?
- What do you see as the greatest contributions you can make to improve the company's success?
Please do reply if you found these all effective.