Question d’entretien chez SLK Group

in technical round he asked me some basic c programming questions like...what is an array, pointer and classes and scope operator.Then he moved on to my core subjects like microprocessor and controller and also asked few question from embedded system.Then a few questions related to my area of interest which was networking and wireless networks.Then he asked me to explain my project.That was it. I think they appreciate it if a candidate is more confident.