IBM

There are multiple levels of interview, including personal discussion, technical evaluation, and managerial discussion, to check suitability for the offered job profile. Some checks may be essential in terms of performing the role.

Interviewed for Operating System Developer. Two technical interviews were conducted with senior members. The technical interviews focused on OS design questions, such as virtual memory, networking, and virtualization. The final interview was with th

Started with programming, then moved to low-level and high-level design. Questions were of medium complexity. I was able to solve them in the stipulated time. The interview experience was good, and the interviewers were good. The program was a LeetC