61.
Why are generics used?

64.
What does the following form define?
Protocol://HostName/FilePath?Query

66.
What will be the output of the following C# code?
class Program
{
    static void Main(string[] args) 
    {
        Uri obj = new Uri("https://www.example.com");
        Console.WriteLine(obj.AbsoluteUri);
        Console.ReadLine();
    }
}