Free CPA-21-02 Exam Braindumps (page: 32)

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

#include <iostream>

using namespace std;

int main()
{
int i = 0;
i++;
goto lab;
i++;
lab:
cout<<i;
return 0;

}

What is the output of the program?

#include <iostream>
#include <string>

using namespace std;

int main()
{
char str[] = "Hello\0\World\0";
cout << str;
return 0;
}

If there is one, point out an error in the program

#include <iostream>

using namespace std;

int main()
{
int c = 'a';
switch(i)
{

case '2':
cout<<"OK";
case '1':
cout<<"Error";
default:
break;
}
return 0;
}

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

#include <iostream>
#include <string>
using namespace std;

class A {
int x;
protected:
int y;
public:
int z;
A() { x=1; y=2; z=3; }
};
class B : public A {

string z;
public:
void set() { y = 4; z = "John"; }
void Print() { cout << y << A::z; }
};

int main () {
B b;