DXC Technology Software Developer Engineer interview questions

The interview for the position of a Scientific Software Developer. Although I wasn't selected, I still want to acknowledge the exceptional nature of the company. The selection process began with an aptitude test followed by two technical rounds.

Assignment to complete API development and interview with lead where we go through the project. Interviewer was nice and insightful and gave valuable feedback. Interview was one hour long and QnA was about 30 minutes where interviewer also ask some theory questions