Variable categories

Ques:- What is static variables?

Ans:- C# define seven categories of variable :- static variable , instance variable, array elements, value parameters, reference parameters, output parameters and local variable..


example:- 

class A
{
   public static int x;
   int y;
   void F(int[] v, int a, ref int b, out int c) {
      int i = 1;
      c = a + b++;
   }
}

X is a static variable , Y is an instance variable , v[0] is an array element , 

a is a value parameter, b is a reference parameter.

variables?

Ans:- C# define seven categories of variable :- static variable , instance variable, array elements, value parameters, reference parameters, output parameters and local variable.


example:-