1.

What is the output of this program?
#include <iostream>
#include <typeinfo>
#include <exception>
using namespace std;
class BaseClass
{
virtual void f(){}
};
class DerivedClass : public BaseClass {};
int main ()
{
try
{
BaseClass* ptr1 = new BaseClass;
BaseClass* ptr2 = new DerivedClass;
cout << typeid(*ptr1).name() << " ";
cout << typeid(*ptr2).name();
}
catch (exception& excep)
{
cout << "Exception: " << excep.what() << endl;
}
return 0;
}

A. 9BaseClass
B. 12DerivedClass
C. 9 12
D. Both 9BaseClass and 12DerivedClass
E. None of these
Answer» E. None of these


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