Cisco Software Engineer interview questions

Smooth experience, the first round was the Online Assessment, where Computer Science fundamentals were asked, along with 2 DSA questions (Medium difficulty) based on Graph, Some aptitude questions were also there. OA was followed by 4 interviews. The first three interviews were Technical interviews focused on CS fundamentals, DSA questions, OOPs etc. The last round was HR round, where they asked general questions about the company, why cisco etc.