Amdocs Senior Software Developer interview questions

There were 2 technical rounds and one Managerial round. The first interview was mainly on core java concepts mostly OOPS. It includes questions mostly on collections, threading, interfaces, and abstract classes. Some java 8 features had also been asked in this round. Then In 2nd round, they've given me a question related to the tree data structure. They've asked that if suppose all the nodes have a value 'B' then you need to return true else you need to return false something like that. Then the manager doesn't ask much things. He only asked like how was your day and all. The overall interview process was quite good, but it took a whole day for the interview.

Hr contacted me by taking my resume from Naukri.com. Process was relatively simple. There was one online test followed by two back to back technical interviews. They made me to few complex sql queries and logic of two codes.