Lumen Software Developer interview questions

I had applied through campus It was a great experience All over India 1000+ candidates had applied They had 3 rounds of interview in total 1st round was online assessment i .e., aptitude round Received a mail saying I'm shortlisted for the next round which is Hackathon 2nd Round was hackathon in which 400+ candidates were shortlisted from different colleges accross India It was an one day hackathon where we had to design a EMS Candidates were grouped into team each team had candidates from different colleges It was a great experience Top 3 winning teams won exciting prizes and other candidates were shortlisted for the next round based on their Individual performance Received a mail and call from LUMEN at the end of the same day saying I'm shortlisted for the final round Final interview was a one to one technical as well as managerial round It was pretty easy Finally received a mail which said I'm selected Around 100+ candidates were selected