10 Questions
What does it mean when a class member is declared as static in C#?
There is only one copy of the static member regardless of the number of class objects created
In C#, what is the significance of declaring a class as static?
It cannot be instantiated and can contain only static members
What is a static class not allowed to contain in C#?
Instance methods
What is the main restriction when working with a static class in C#?
It cannot be instantiated
Which of the following can an interface in C# contain?
Method declarations, properties, indexers, and events
What is the purpose of the 'static' modifier in C#?
To define elements that are common to all instances of a class
What must a class do when it inherits an interface in C#?
It must implement each of the declared interface members.
How are interfaces defined in C#?
Using the 'interface' keyword without access specifiers
What is a key difference between an interface and an abstract class in C#?
An abstract class can contain nonabstract methods, while an interface cannot.
Which statement best describes the purpose of an interface in C#?
To define a behavior that the inheriting class or structure can support
Test your understanding of static and nested classes in C# with this quiz. Explore the concepts of static members, instantiating classes, and accessing members through objects. Sharpen your knowledge of object-oriented programming with this interactive quiz.
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