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C# Programming · Q187

Classes and Objects in C Sharp

Programming · C# Programming · question 187

Q187

What will be the output of the following C# code? interface i1 void fun(); interface i2 void fun(); public class maths :i1, i2 void i1.fun() Console.WriteLine("i1.fun"); void i2.fun() Console.WriteLine("i2.fun"); class Program static void Main(string[] args) Sample obj = new Sample(); i1 i = (i1) obj; i.fun(); i2 ii = (i2) obj; ii.fun();

A.
i1.fun
B.
i2.fun
i1.fun
C.
0
D.
i1.fun
i2.fun
Answer

Answer: Option D

Solution

Answer: Option D
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