.Online Assessment Round : There were around 100+ mcq's ( I don't exactly remember the exact count. Technical Interviews : 1. Started with my intro. 2. My profile was more related to software development. So, he asked me if I had any prior knowledge in the low level. I said not really but I had subjects like COA ( Computer Architecture and Organization ) and OS ( Operating System ) 3. He asked questions about different locks, binary semaphores, their main differences, and their use cases. 4. Write code of test and set lock 5. Some output based questions on semaphore 6. Some low level questions using c. I needed to write the code too. 7. Some questions from the OS like ; thrashing , paging, segmentation etc etc. 8. At the end he gave me a coding question which was based on binary search. I had solved more than 1200 problems on Leetcode.So, I easily solved the problem.