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C++ Institute Exam CPA Topic 7 Question 84 Discussion

Actual exam question for C++ Institute's CPA - C++ Certified Associate Programmer exam
Question #: 84
Topic #: 7
[All CPA - C++ Certified Associate Programmer Questions]

What happens when you attempt to compile and run the following code?

#include

using namespace std;

class A {

public :

void print() {

cout << "A ";

}

};

class B {

public :

void print() {

cout << "B ";

}

};

int main() {

B sc[2];

B *bc = (B*)sc;

for (int i=0; i<2;i++)

(bc++)->print();

return 0;

}

Show Suggested Answer Hide Answer
Suggested Answer: B

Comments

Wayne
1 days ago
Whoa, this question looks like a real mindbender! I'm not even sure what's going to happen when I run this code. Is it going to print A A, B B, A B, or B A? My brain is already starting to hurt just thinking about it.
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