DXC Technology interview question

About project Which language are you comfortable with? I said python so he asked me basic questions about python. He asked about data structures in python and difference between them. In which data structure insertion and deletion is more easy array or linked list? Which requires more storage?And some more questions like these on data structures. He asked me situation based questions in HR. Have you ever worked in a team? How you overcome any failure? Are you comfortable to relocate?