Preguntas de entrevista para el puesto de Senior Java Software Engineer en Amdocs

Interview was scheduled 1 week before. They are hiring for product called catalog. Interviewer was nice guy. He explains patiently with example if I ask doubt related to question asked. I am waiting for next round.

1.first round is Technical round- duration appx: 1hr 2.second round is technical - duration appx: 1hr 3.third round is managerial round - duration appx: 30-40min 4.fourth round is Hr round- duration appx: 15 min