The questions they asked like some basic cpp language questions like pointer based questions and memory allocation related problems Some basic cpp programming questions including oops concept or checking the flow of program and identify the results They asked about mongodb implementation as it was in my resume and also asked some networking questions like hubs, switches router

They asked about vtable vptr binary search in a matrix algorithm approach some questions related to company task like do i know about eda work And my behaviour check by asking honest decision questions like why siemens eda

Tips: Prepare cpp language in detail and resume thoroughly