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..

One interviewer will interview you A lot of technical questions: like what is thread and process. Why MySQL use RBT...... Maybe you should prepare it fully and remember what you have learnt in the courses and what you have not learnt in the courses

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.