Kantar Graduate Data Scientist interview questions

The interview process is really nice, first start off with a phone call asking some information and arranging a video interview. In the video interview, it is quite calm talking to the recruiter. There supposed to be a last technical interview but unfortunately i rejected on the second interview. The whole recruitment experience is quite delightful, even after i got rejected, i got an email asking if i want feedback on why i got rejected and i got the feedback, which is quite rare for a big company to give individual feedback which is very useful and let me notice what i did wrong.