C#.Net find output programs (static Keyword) | set 2

Find the output of C#.Net programs | static Keyword | Set 2: Enhance the knowledge of C#.Net static Keyword concepts by solving and finding the output of some C#.Net programs.

Question 1:

using System;

namespace Demo
{
    class Sample
    { 
        static int VAL;
        public static Sample()
        {
            VAL=10;
        }

        public void Print()
        {
            Console.WriteLine(VAL);
        }
    }
    
    class Program
    {
        //Entry point of the program
        static void Main(string[] args)
        {
            Sample S = new Sample();

            S.Print();
        }
    }
}

Question 2:

using System;

static namespace Demo
{
    class Sample
    { 
        int VAL;
        public Sample()
        {
            VAL=10;
        }

        public void Print()
        {
            Console.WriteLine(VAL);
        }
    }

    class Program
    {
        //Entry point of the program
        static void Main(string[] args)
        {
            Sample S = new Sample();

            S.Print();
        }
    }
}

Question 3:

using System;

namespace Demo
{
    class Sample
    { 
        int VAL;
        public Sample()
        {
            VAL=10;
        }

        static ~Sample()
        {
            Console.WriteLine("Destructor called");
        }

        public void Print()
        {
            Console.WriteLine(VAL);
        }
    }
    
    class Program
    {
        //Entry point of the program
        static void Main(string[] args)
        {
            Sample S = new Sample();

            S.Print();
        }
    }
}