Cisco Software Engineer II interview questions

It was 3 rounds. 1stbwas telephonic . Then one more technical and one more mnagerial. The 1st round wan java , springs and microservice basics one. The second was mainly of coding, algorithms and data structure. The manageril was a few technical and some puzzles.

3 rounds of Technical round followed by a manager round. Interview involved good conceptual questions. We need to choose a language to write a code. They will check the code which is near to compilation and don't miss initialization and null checks. Please creful with pointers.