simple basic questions on topics like osi model, optical fiber, they provide the full list before the interview for you to look up before. the first interview was on the phone with the hr, the next was the tehnical interview and it took about 25-30 minutes with the team leaders.

Telephonic first round and final round with manager Easy questions on fttx and PON. Question like knowledge on OLT and ONU. Final round with HR about salary . Overall experience was easy interview process.