After passing the first phase of the hiring process (technical test online of 120 multiple choice questions), I was called by a technician for my technical interview.
The interview was in French and he was very patient with me (as I am still learning French). He asked very technical questions about Java, C, C++ and the differences between them. He went through my CV and asked me more about my experiences.
I wasn't hired due to inexperience with the tools used for the internship.