What are some common data hiding techniques in programming?

What are some common data hiding techniques in programming?

Data hiding techniques include encapsulation, abstraction, and using access modifiers like private and protected.

Can you explain encapsulation in more detail?

Encapsulation is the bundling of data and methods that operate on that data within a single unit, or class, restricting access to some components.

What is the difference between encapsulation and abstraction?

Encapsulation focuses on hiding the internal state of an object, while abstraction simplifies complex systems by exposing only the necessary parts.

Are there any examples of data hiding in real-world applications?

Yes, for instance, in banking applications, user account details are hidden from unauthorized access through encapsulation.