Can someone answer these questions?

Is it possible in C++ for two member functions declared in the same class to have the same signature? 9. 10. What is the maximum number of values that can be stored in the following array? 11. What is the name of the type of function that executes when an object comes into 12. If word1 and word2 are two char arrays containing the same number of elements, char example[15]; existence? and i is an int object, is the following statement valid in C++? word1 [i] = word2 [i]