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

Virtual interviews, though the norm now, are more difficult, especially for open-ended questions like System Design. The Hiring Manager also seemed to be in a hurry, stating he had another interview to conduct.

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.