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Question

What will be the output of the following code snippet? 
class UseTypeof 
{
    static void Main() 
    {
        Type t = typeof(StreamReader);
        Console.WriteLine(t.FullName);
        if(t.IsClass) Console.WriteLine("Is a class.");
        if(t.IsAbstract) Console.WriteLine("Is abstract.");
        else Console.WriteLine("Is concrete.");
    }
}

a.

Is a class
Is abstract

b.

Is abstract

c.

System.IO.StreamReader
Is a class
Is concrete

d.

Both a & c

Posted under C# programming

Answer: (c).System.IO.StreamReader
Is a class
Is concrete

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