Q53
What will be the output of the following C# 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
Is abstract
B.
Is abstract
C.
System.IO.StreamReader
Is a class
Is concrete
AnswerIs a class
Is concrete
D.
Both Is a class
Is abstract & System.IO.StreamReader
Is a class
Is concrete
Is abstract & System.IO.StreamReader
Is a class
Is concrete
Answer: Option C
Solution
Answer: Option C
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