What is abstraction? How does it differ from encapsulation
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Answer / Rahul Saxena
Abstraction is a mechanism to hide the internal details and complexity of an object, showing only essential features or properties. It helps to reduce the complexity of dealing with complex objects. Encapsulation is the practice of wrapping the data (variables) and code acting on the data (methods) together as a single unit. While encapsulation is about restricting access to the object's variables, abstraction is about defining the interface of an object without revealing its implementation details.
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