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

#include

using namespace std;

int fun(int x) {

return x<<2;

}

int main(){

int i;

i = fun(1) / 2;

cout << i;

return 0;

}

A. It prints: 0

B. It prints: 1

C. It prints: 2

D. It prints: 4

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

#include

#include

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 << z;

}

};

int main () {

B b;

A. set();

B. Print(); return 0; }

C. It prints: 4John

D. It prints: 2John

E. It prints: 23

F. It prints: 43

Which of the following statements are correct?

A. A function can be defined inside another function

B. A function may have any number of return statements each returning different values.

C. A function can return floating point value

D. In a function two return statements should never occur.

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

#include

using namespace std;

int compare(int, int);

int main()

{

int x = compare(10, 20);

cout << x;

return 0;

}

int compare(int i, int j)

{

return i

}

A. It prints: 0

B. It prints: 2

C. It prints: 1

D. It prints: 10

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

#include

using namespace std;

#define A 1

int main()

{

#if A

cout<<"Hello";

#endif

cout<<"world";

return 0;

}

A. It will print: Helloworld

B. It will print: Hello

C. It will print: world

D. It will print: 0