TechData Service Company interview questions

After applying from the internet, the HR of the company reach me by phone call and arrange for a perfect interview time. In the interview, I was meeting with two person, one is the HR and another is the head of product admin department. After questioning session, they reach out to me again by phone call and took almost 1.5 weeks to issue an offer letter.

Quick review of the resume Dig into specifics, asking about familiarity with various R related technologies. I did not have the specifics the interviewer was looking for, so it was a short interview.