Not sure how to awnser this c++ question

15)

class genClass { .................. virtual void process1(char); virtual void process2(char); };

class derivedClass : public genClass { .................. void process1(int); int process2(char); };

Which member functions are invoked if the declaration of two pointers genClass *objectPtr1 = &derivedObject, *objectPtr2 = &derivedObject;

is followed by these statements? objectPtr1->process1(1000); objectPtr2->process2('A');