C# Programming - Classes and Objects - Discussion

0 0.

Because the object is created by the default constructor but the data s1. SetData (10, 5. 4f); is not created or haven't any constructor.

The keyword 'this' is missing in a method so it will come 0 and 0.0.

It is why because we are calling same argument name, if we make its Letter Caps value will be print or it 'll be print when argument name will be different compiler is calling default constructor when we used same arguments.

Sample s1 = new Sample();
s1.SetData(10, 5.4f,8);
s1.Display();

private int i;
private Single J;
private int b;
public void SetData(int I, Single j,int B)
{
i = i;
J = j;
b = B;
}
public void Display()
{
Console.WriteLine(i + " " + J +" "+b);
}

It is because the s1.SetData(10, 5.4f); will set the values if i, j but in line s1.Display(); function will call default constructor and default values assigned to i,j (0,0) .

That is why it will print 0 0.

The correct answer is C, 10 5.400000

Because setdata(10,5.4f) set data member of class, these value is displayed by function display().

The correct answer is B.

According to me, the result is 10 5.4.

Here; i and j will be no data so the answer is 0 and 0.

@Rajeev.

I hope you're not planning to get a job as a programmer/developer. I have read your answers under several questions and I just can't believe it's true.

Due to the naming collision more than having to use the this keyword as proper syntax.