Optum Aassociate Software Engineer interview questions

This was a campus placement drive which started with an aptitude test. The students who could clear that had to go through a group discussion through which they filtered out most of the candidates. Selected candidates actually went through a technical round of interview where we were asked questions about data structures (linked list, stack, queue, arrays) The final round was an HR round which was very basic and questions were mostly personal like preferred job location and all.