In the following program, how many times Base’s constructor will be called? #include using namespace std; class Base { int static i; public: Base() { cout << "Base's constructor"; }; }; class Sub1 : public virtual Base {}; class Sub2 : public Base {}; class Multi : public Sub1, public Sub2 {}; void main() { Multi m; system("pause"); }

A. i1=2 i2=2

B. i1=2 i2=3

C. i1=3 i2=2

D. Error

A. Information hiding

B. Inheritance

C. Redefinition

D. Overloading

A. 21,21

B. 20,21

C. 21,22

D. compile error

A. 100

B. 101

C. none

D. compile error

A. professor researcher teacher myprofessor

B. researcher professor teacher myprofessor

C. myprofessor teacher researcher professor

D. myprofessor researcher professor teacher

A. There is nothing wrong

B. One cannot have a ‘Base’ pointer to ‘Derived’ since it is not derived publicly

C. One need a derived class pointer to point to a derived class

D. One required to code a constructor for Derived