What is wrong in the following code? #include class Base { public: Base() {}; virtual ~Base() {}; }; class Derived : protected Base { public: virtual ~Derived() {}; }; int main() { Base *pb = new Derived(); return 0; }

A. i1=2 i2=2

B. i1=2 i2=3

C. i1=3 i2=2

D. Error

A. 21,21

B. 20,21

C. 21,22

D. compile error

A. A const member

B. A reference parameter

C. A static member

D. A function member

A. 1

B. 2

C. 3

D. error

A. A function called when an instance of a class is initialized

B. A function that is called when an instance of a class is deleted

C. A special function to change the value of dynamically allocated memory

D. A function that is called in order to change the value of a variable

A. Have wine and cheese with that other friend

B. Allow that class to declare an instance of it in its list of private variables

C. Allow the other class (the one declared as friend) to access to the declaring class’s private variables

D. Allow the class declaring the other as a friend to access the declared class’s private variables

A. 100

B. 101

C. none

D. compile error