The first Interview had questions on oops, os, dbms and dsa and in dsa there were 2 questions based on trees which was zigzag traversal in binary trees and the second was sort 012 which is solved by dnf algorithm

First round is assessment, which have 3 sections. Debugging, Aptitude and Coding. Aptitude and Coding are on difficult side. Technical Interview was easy, questions are on basic oops and design pattern I was struggled here and not selected for next round.