total of 4 rounds
1. written test
2. tech interview
3. manger round
4. HR round (if you get a phone call, that means you are selected, it was not a elimination round)
There was 1 coding round, post which there were 2 rounds of interview being held. First round was technical in which the interviewer asked about the SQL, Java and basic DS Questions. 2nd round was HR round.
I applied through college or university. The process took 4 weeks. I interviewed at Optum (Calcutta) in Oct 2021
Interview
There was two round one was technical and another one HR round. In technical they as two coding questions 1. Fibonacci sequence 2 . Find multiple of 7 fron array
Then they asked about oops properties like inheritance polymorphism with example and in very detail...they asked two series questions 1. 12 11 13 12 14 13 ?
2. 2 1 1/2 1/4 ? And asked about my favourite subject ...where I replied math so they asked me about order of matrix and bayes theorem. In Hr they asked about my project and also asked if I want to add some more features to it.
Interview questions [1]
Question 1
What is ploymorphism , inheritance? Explain in detail
1. 12 11 13 12 14 13 ?
2. 2 1 1/2 1/4 ?
1. Fibonacci sequence 2 . Find multiple of 7 in array