Constants Questions And Answers
Here you can find Constants Questions and Answers.
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Constants Questions and Answers
1. The constants are also called as
Constants Questions and Answers
2. What are the parts of the literal constants?
Constants Questions and Answers
3. How the constants are declared?
Constants Questions and Answers
4. What is the output of this program?
#include
using namespace std;
int main()
{
int const p = 5;
cout << ++p;
return 0;
}
Constants Questions and Answers
5. What is the output of this program?
#include < iostream >
using namespace std;
#define PI 3.14159
int main ()
{
float r = 2;
float circle;
circle = 2 * PI * r;
cout << circle;
return 0;
}
Constants Questions and Answers
6. Which of the following statement is true about preprocessor directives?
Constants Questions and Answers
7. Regarding following statement which of the statements is true?
const int a = 100;
Constants Questions and Answers
8. The difference between x and ‘x’ is
Constants Questions and Answers
9. How to declare a wide character in string literal?
