Dell

3 technical rounds: * Coding: data structures (linked list, binary trees, bitwise operators) * Locks, concurrency, synchronization * Questions based on resume * Operating systems questions: paging, interrupts 1 management round 1 HR round

The interviewer is unclear about what is needed, asking questions for the sake of it, irrespective of the candidate's experience. We are also unsure about the role, and feedback is not given immediately.

Two technical rounds focused on OS, memory, and networking concepts. One C programming round. Covered IPv6 concepts and questions related to projects worked on. Interviewers were very friendly and comfortable. They didn't expect the answers that t