Which of the following operator is used while declaring references? 

Pick out the compound assignment statement.

 The constants are also called as _____________

Data values that do not change while a program executes are called?

All variables must have a ________ before they are used in a program?

 What happens when a null pointer is converted into bool?

#include<stdio.h>

int main()

{

  for(int i=1;i!=10;i=i+2)

       printf("Abekus");

return 0;

}

Which of the following statements about Character-Array is incorrect?

What will be the output of the following C++ code?

#include<iostream>
using namespace std;
class Print
{
public:
void operator()(int a){
cout<<a<<endl;
}
};
int main()
{
Print print;
print(5);
return 0;
}