Cisco

All technical questions: Domain knowledge: * Computer networks (How to get an IP address? What is PCIe? What is Ping?) C programming language: * Linked lists (Add node to the tail) * Bit manipulation (Function for set bit)

The interview process is lengthy, and most of the time, they stick to the basics. The basics of networking are what most people check.

There was a phone screen and 3 onsite rounds. All were networking-based and algorithm-based questions. There was one system design problem as well. All standard coding interview problems. The interviewers were very friendly and guided me in some pl