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Which of the following is the correct way to call subroutine MyFun() of the Sample class given below?

class Sample 
{ 
    public void MyFun(int i, Single j)  
    {      
        Console.WriteLine("Welcome to FresherGate !");   
    } 
 }

 delegate void del(int i); 
 Sample s = new Sample();
 del d = new del(ref s.MyFun);
 d(10, 1.1f);

 delegate void del(int i, Single j);
 del d;
 Sample s = new Sample(); 
 d = new del(ref s.MyFun);
 d(10, 1.1f);

 Sample s = new Sample();
 delegate void d = new del(ref MyFun);
 d(10, 1.1f);

 delegate void del(int i, Single]);
 Sample s = new Sample();
 del = new delegate(ref MyFun);
 del(10, 1.1f);

Answer : Option B

Explanation :

No answer description available for this question.

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