Cisco

The interview was held over Zoom and asked about an overview of my past experiences, as well as my current knowledge of operating systems and experience using cloud technology. The total time for the interview was 30 minutes.

There will be two round phone interviews and one on-site interview. The phone interview focus on algorithm problems, and the on-site interview will also ask about system design and solve more practical problems.

Coding questions, Hashing and driver development in C, linked lists, arrays, bit manipulation, string manipulation, Unix debugging. Talked about prior experience. Behavioral questions on how to deal with engineers.