I applied through an employee referral. The process took 1+ week. I interviewed at Inovalon in Jul 2015
Interview
I had 4 rounds of interview. First was a HR call. She asked some basic details and a SQL question. The remaining rounds were based on SQL, analytical skills(puzzles).
In the second round I was asked on SQL in detail.
Third round was about some SQL and analytical questions.
Fourth round was with the director and again a mix of puzzles and sql
Interview questions [1]
Question 1
asked about dynamic sql, rank functions- All were asked at an application level.
I was asked on how to combine two files in sql, remove duplicates and sort it. Basically about UNION,JOIN statements e.t.c
