To prevent inheritance in a class. To make all methods static.Submit Answer » What is an Exercise? Test what you learned in the chapter: C# Abstraction by completing 6 relevant exercises. To try more C# Exercises please visit our C# Exercises page....
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Abstract method:can only be used in an abstract class, and it does not have a body. The body is provided by the derived class (inherited from). An abstract class can have both abstract and regular methods: abstractclassAnimal{publicabstractvoidanimalSound();publicvoidsleep(){Console.WriteLine...