Tencent

Some basic knowledge about C++, what's the difference between pointers: smart pointer and weak pointer how to implement some standard data structures. What is polymorphism, what is publisher-subscriber pattern, what is factory pattern..

Three interviews, one technical, one group leader, one HR. Interview wasn't that bad. The technical interviewer asks about your previous projects and asks you to briefly explain them. The leader simply asked a few standard questions.

That was an intense technique interview for an internship position. They asked a lot of knowledge about C++, Data structure&algorithms, and Low-level programming. They seem to focus on projects more than experience.