[Solved] What will be the output of this code?sealed class FinalClass { public void Print() { Console.WriteLine("Hello"); } } class Test : FinalClass { } var t = new Test(); t.Print(); | C Sharp (C#)

C Sharp (C#) - Inheritance

What will be the output of this code?

sealed class FinalClass {
    public void Print() { Console.WriteLine("Hello"); }
}

class Test : FinalClass {
}

var t = new Test();
t.Print();

AHello

BNo output

CCompilation error

DRuntime error

Step-by-Step Solution

Solution:

Step 1: Understand sealed class inheritance
FinalClass is sealed, so it cannot be inherited by Test.
Step 2: Check code validity
Attempting to inherit from a sealed class causes a compilation error.
Final Answer:
Compilation error -> Option C
Quick Check:
Sealed class inheritance = compilation error [OK]

Quick Trick: Sealed classes cannot be base classes; inheritance causes error [OK]

Common Mistakes:

MISTAKES

Master "Inheritance" in C Sharp (C#)

9 interactive learning modes - each teaches the same concept differently

More C Sharp (C#) Quizzes

What will be the output of this code?