At work in the break we compete in knowledge.
I won with the score 50-80 :)

IMHO, the questions have changed for the better as compared with ones that were a year ago. In the past three months I even met in practice a few similar, since I moved to C + +.

strengths:

    * Base constructions and syntax of the language.
    * Work with memory.
    * Standard library.
    * Type casting and information about RTTI.
    * Common questions about programming in C++.
    * The difference between C++ and C.
    * Namespace and scope.
    * Questions about code efficiency.

weaknesses:

    * Type casting and information about RTTI (the continuation).

IMHO as for Standard library I was obviously overestimated, but as for RTTI -that was an accurate observation.