Dell Technologies Intern interview questions

The 2 days of interview rounds were way too long, firstly it was a hackathon wherein we were asked to work on a product and second day presenting the same

It was an on campus process in Bangalore. No apti, direct interview. They asked to find length of string recursive, Binary tree Questions, Tree Traversals, an ancestor problem in Binary tree. This was followed by interview 2, where he asked about Dell, the pre placement talk just to make sure I was attentive or not, and after that HR interview, which contained typical HR Questions.