Functions and Methods in C Sharp
practice.

What is the return type of the IndexOf() method when applied to a string in C#?

What is the purpose of the params keyword in C# method parameters?

In C#, which keyword is used to exit from a method without returning any value?

What is the correct syntax to define a method named GetMax that takes two integer parameters num1 and num2 and returns the maximum of the two numbers in C#?

Which of these methods is executed first before execution of any other thing that takes place in a program?

Which of these can be used to differentiate two or more methods having same name?

Which of these data types can be used for a method having a return statement in it?

What will be the output of the following C# code snippet?

class box
{
    public  int width;
    public int height;
    public int length;
    public  int volume1;
    public void volume()
    {
        volume1 = width * height * length;
    }
    public void volume(int x)
    {
        volume1 = x;
    }
}    
class Program
{
    static void Main(string[] args)
    {
        box obj = new box();
        obj.height = 1;
        obj.length = 5;
        obj.width = 5;
        obj.volume(5);
        Console.WriteLine(obj.volume1);        
        Console.ReadLine();
    }
}
a) 0

Which of these data types can be used for a method having a return statement in it?

What is the process of defining more than one method in a class differentiated by parameters known as?

What will be the output of the following C# code snippet?

class Program
{
    static void Main(string[] args)
    {
        int x, y = 1;
        x = 10;
        if(x != 10 && x / Convert.ToInt32(0) == 0)
        Console.WriteLine(y);
        else
        Console.WriteLine(++y);
        Console.ReadLine();
    }
}

What will be the output of the following C# code snippet?

class equality
{
    public  int x;
    public int y;
    public Boolean isequal()
    {
        return (x == y);
    }
}    
class Program
{
    static void Main(string[] args)
    {
        equality obj = new equality();
        obj.x = 5;
        obj.y = 5;
        Console.WriteLine(obj.isequal());
        Console.ReadLine();
    }
}

What will be the output of the following C# code?

class box 
{
    int width;
    int height;
    int length;
    int volume;
    void volume(int height, int length, int width) 
    {
        volume = width * height * length;
    } 
}    
class Prameterized_method
{
    public static void main(String args[]) 
    {
       box obj = new box();
       obj.height = 1;
       obj.length = 5;
       obj.width = 5;
       obj.volume(3, 2, 1);
       Console.WriteLine(obj.volume);  
       Console.ReadLine();      
    } 
}

What will be the output of the following C# code snippet?

class equality 
{
    int x;
    int y;
    boolean isequal()
    {
        return(x == y);  
    } 
}    
class Output 
{
    public static void main(String args[]) 
    {
       equality obj = new equality();
       obj.x = 5;
       obj.y = 5;
       Console.WriteLine(obj.isequal());
    } 
}