Cisco

There were two technical rounds. I was asked basic questions related to: * Memory architecture of C programs * Scope of static variables * Implementation of queues using stacks * Reversing a string * Heap data structures * Linked lists * Dictionari

During a phone call, I solved a DFS search coding question with the senior software engineer. I was allowed to ask questions about the problem or basic functions. I needed to explain my approach to solving it.

I had a phone interview where I was asked basic networking questions and some C questions. It was all very simple. Later, I had an onsite interview with five rounds. Four rounds were technical, testing my C skills, OS concepts, networking, and past