How does JavaScript implement inheritance internally?
- Through classes and interfaces
- Using a prototype chain and object delegation
- By creating abstract base classes
- Through function overloading
JavaScript implements inheritance through a prototype chain and object delegation. Each object has a prototype object, and if a property or method is not found on the object itself, it's looked up on the prototype chain. This mechanism allows objects to inherit properties and methods from their prototypes, facilitating code reuse and object-oriented programming in JavaScript. Classes and interfaces are not directly related to inheritance in JavaScript.
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