Dell

1 phone screen, 1 on-site interview, 1 follow-up phone interview. The on-site interview involved three panels, with two persons at a time (one on the phone from a remote location).

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.