What is an interface in C#?

Can you explain what an interface is in C#?

Sure! An interface in C# is a contract that defines a set of methods and properties that a class must implement.

How is an interface different from an abstract class?

An interface can only contain method signatures and properties, while an abstract class can have implementations and state.

Can a class implement multiple interfaces?

Yes, a class in C# can implement multiple interfaces, allowing for more flexible and reusable code.

Can you give me an example of an interface?

Certainly! For example, an interface IVehicle could define methods like Start() and Stop(), which different vehicle classes would implement.