Pregunta de entrevista de Arm

1. He asked questions about different locks, binary semaphores, their main differences, and their use cases. 2. Write code of test and set lock 3. Some output based questions on semaphore 4. Some low level questions using c. I needed to write the code too. It was a address based question in hexadecimal format and I need to transfer the information from one address to another. 5. Some questions from the OS like : thrashing , paging, segmentation etc etc. 6. 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