Cisco

It was easy with 3 rounds: technical and HR. First round was a plain coding round. Second was a technical round, and third was an HR round. Bit manipulation, OS, C theory, and data structures were asked.

It was smooth and ended in one day. The interview was scheduled within one week. The first round was a HackerRank test, and after that, two technical rounds occurred. The interview questions were based on Embedded C.

Initially, Cisco sent a HackerRank test, which I completed successfully. The next day, I received a call from HR regarding the face-to-face discussion. I asked HR if it was possible to conduct a few rounds of discussion via Webex, and HR agreed. Th