Answer / Dharamveer

Yes, all value types are sealed in C#. This means they cannot be extended by deriving from them.

What are extender provider components? Explain how to use an extender provider in the project.

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If a base class has a bunch of overloaded constructors, and an inherited class has another bunch of overloaded constructors, can you enforce a call from an inherited constructor to an arbitrary base constructor?

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What are custom exceptions?

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What is the difference between read and readline in c#?

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What is the purpose of a constructor in c#?

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What is a console application in c#?

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What is array formula?

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What is the benefit of delegate in c#?

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What does int32 mean in c#?

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Can arraylist store different data types in c#?

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What is multiple interface in c#?

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What is var c#?

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