I applied through campus placements. There were three rounds. 1. MCQ round - which consisted of questions from quantitative aptitude and other core concepts of computer science including SQL queries, process management, file handling.etc It was an easy round. You just need to have good basics of the concept and time management. There was no negative marking. 2. Technical Interview - My interview experience was quite good. The panel was just checking the basics of the concept. The interview started with introductory questions (tell me about yourself). then they read the resume and asked about coding the tower of Hanoi and tree in order problem. I coded it then they asked some questions related to my code. After this, They moved on to core concepts related to java .. such as exceptions, OOPs. They were trying to confuse me to check if I am sure about those things or not. Then the interview proceeded towards the projects done and They asked some questions related to git commands (I had a project mentioned which was a GitHub repository). Then they asked 5-6 questions related to OS, DBMS, and TOC. At last, when they ended the interview with hobby-related questions. 3. HR Interview - it was just a formality.

they will usually ask more about microservices, how do we handle request, ask us to design the api for an application. they will have L1 and L2 round for overall interview process.