CPA-21-02 practice question 19 of 35
What happens when you attempt to compile and run the following code? #include #include using namespace std; class A { public: A() { cout
Choose your answer, then check it against the explanation.
What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
class A {
public:
A() { cout << "A no parameters";}
A(string s) { cout << "A string parameter";}
A(A &a) { cout << "A object A parameter";}
};
class B : public A {
public:
B() { cout << "B no parameters";}
B(string s) { cout << "B string parameter";}
B(int s) { cout << "B int parameter";}
};
int main () {
A a2("Test");
B b1(10);
B b2(b1);
return 0;
}
Question 19 of 35
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