Answer: Option B
Explanation:
The two main types of polymorphism are run-time (implemented as inheritance and virtual functions), and compile-time (implemented as templates).
#include
#include
{
static int x;
public:
IndiaBix()
{
if(x == 1)
exit(0);
else
x++;
}
void Display()
{
cout<< x << " ";
}
};
int IndiaBix::x = 0;
int main()
{
IndiaBix objBix1;
objBix1.Display();
IndiaBix objBix2;
objBix2.Display();
return 0;
}
[A].The program will print the output 1 2.
[B].The program will print the output 0 1.
[C].The program will print the output 1 1.
[D].The program will print the output 1.
Answer: Option D
Answer: Option D
#include
class IndiaBix
{
int Num;
public:
IndiaBix(int x)
{
Num = x;
}
int BixFunction(void);
};
int IndiaBix::BixFunction(void)
{
static int Sum = 0;
int Dec;
Dec = Num % 10;
Num = Num / 10;
if((Num / 100)) BixFunction();
Sum = Sum * 10 + Dec;
return Sum;
}
int main()
{
IndiaBix objBix(12345);
cout<< objBix.BixFunction();
return 0;
}
[A].123
[B].321
[C].345
[D].12345
Answer: Option C
Answer: Option D
#include
static int b = 0;
void DisplayData(int *x, int *y = &b)
{
cout<< *x << " " << *y;
}
int main()
{
int a = 10, b = 20 ;
DisplayData(&a, &b);
return 0;
}
[A].The program will print the output 10 20.
[B].The program will print the output 10 0.
[C].The program will print the output 10 garbage.
[D].The program will report compile time error.
Answer: Option A
#include
int val = 0;
class IndiaBix
{
public:
IndiaBix()
{
cout<< ++val;
}
~IndiaBix()
{
cout<< val--;
}
};
int main()
{
IndiaBix objBix1, objBix2, objBix3;
{
IndiaBix objBix4;
}
return 0;
}
[A].1234
[B].4321
[C].12344321
[D].12341234
Answer: Option C