I applied through college or university. The process took 3 days. I interviewed at Optum (Ahmedabad) in Dec 2020
Interview
There were total three rounds. First was coding round. Coding round contains questions related to OOPs, DBMS, Programming and aptitude. After that two technical rounds. First technical round was based on DSA and one behavioural question. Second interview was mix of programming and Operating system.
Interview questions [1]
Question 1
Implementation of merge sort and its time complexity analysis
I applied through college or university. The process took 1 week. I interviewed at Optum (Nova Deli) in Sep 2020
Interview
Had 2 rounds out of which first was based on coding and the other was based on concepts of DBMS,os,cn and oops. These questions tested your knowledge of the subject
I applied through college or university. I interviewed at Optum (Hyderābād) in Oct 2019
Interview
Coding round followed by 2 technical rounds and 1 HR round. The coding round had cognitive ability questions and two very simple coding questions to be done in an hour. The first interview had questions from CS subjects , 2nd had system design question.