Cpp Programming Quiz 60 – Which of the following is used to make an abstract class?

#include
void Tester(int xx, int yy = 5);
class IndiaBix
{
int x;
int y;
public:
void Tester(int xx, int yy = 5)
{
x = xx;
y = yy;
cout<< ++x % --y; } }; int main() { IndiaBix objBix; objBix.Tester(5, 5); return 0; }

[A].The program will print the output 0.
[B].The program will print the output 1.
[C].The program will print the output 2.
[D].The program will print the output garbage value.

Answer: Option C

#include
const double BixConstant(const int, const int = 0);
int main()
{
const int c = 2 ;
cout<< BixConstant(c, 10)<< " "; cout<< BixConstant(c, 20)<< endl; return 0; } const double BixConstant(const int x, const int y) { return( (y + (y * x) * x % y) * 0.2); }

[A].The program will print the output 2 4.
[B].The program will print the output 20 40.
[C].The program will print the output 10 20.
[D].The program will print the output 20 4.50.

Answer: Option A