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  1. What will be the output of the following set of code?

    class sum   
     {
         public int x;
         public int y;
         public  int add (int a,  int b)
         {
             x = a + b;
             y = x + b;
             return 0;
         }
     }    
     class Program
     {
         static void Main(string[] args)
         {
             sum obj1 = new sum();
             sum obj2 = new sum();   
             int a = 2;
             obj1.add(a,  a + 1);
             obj2.add(5,  a);
             Console.WriteLine(obj1.x + "  " + obj2.y);     
             Console.ReadLine();
         }
     }
    2. A.
    6, 9
    B.
    5, 9
    C.
    9, 10
    D.
    3, 2

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    View Answer

    Answer : Option B

    Explanation :

    Here, a = 2, a + 1 = 2 + 1 = 3. So, a = 2, b = 3. x = 2 + 3 = 5. y = 5 + 3 = 8. Similarly, a = 5, b = a + 1 = 4. y = 5 + 4 = 9. Output : 5, 9.

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