Architecture & LLD Preview

Abstraction

Hiding complex implementation details and showing only the necessary features of an object.

Abstraction focuses on what an object does instead of how it does it.

Core Design Challenge

"How do we simplify complex systems for the user?"

What You'll Learn:

✦Encapsulation: hiding internal data and exposing interface methods
✦Abstraction: simplifying complex operations behind clean facades
✦Inheritance: promoting code reusability via superclass relationships
✦Polymorphism: executing dynamic implementations via shared interfaces

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