Cpp Programming

#include
int main()
{
float Amount;
float Calculate(float P = 5.0, int N = 2, float R = 2.0);
Amount = Calculate();
cout<< Amount << endl; return 0; } float Calculate(float P, int N, float R) { int Year = 1; float Sum = 1 ; Sum = Sum * (1 + P * ++N * R); Year = (int)(Year + Sum); return Year; }

[A].21
[B].22
[C].31
[D].32 

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
class IndiabixSample
{
private:
int AdditionOne(int x, int y = 1)
{
return x * y;
}