What are some examples of interfaces in programming?
In programming, interfaces define a contract for classes. Examples include Java's Runnable
and C#'s IComparable
.
Can you explain what an interface does?
An interface allows different classes to implement the same methods, promoting a consistent API and enabling polymorphism.
What is the difference between an interface and an abstract class?
An interface can only declare methods without implementation, while an abstract class can have both abstract and concrete methods.
Are there any real-world applications of interfaces?
Yes, interfaces are widely used in frameworks like Spring in Java, allowing for flexible and decoupled code.
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