Dell Technologies Senior Software Developer interview questions

First interview telephonic round Second interview face to face technical round Third interview manager round Fourth Hr round. Question: 1) data structures (Greedy Algorithms Dijkstra’s shortest path algorithm) 2) c++ 3) protocol tcp and udp 4) operating system

Interview on the phone, also exams, and another face to face interview nailed down the interview. the total process was great. and the process completed in 2 weeks. feels great.