Here is an example of a prototype in JavaScript.If the property or method is not found, it will return undefined. If it does not, it will check the object's prototype, and so on, until it reaches the end of the prototype chain. When a property or method is accessed on an object, the JavaScript engine first checks if that property or method exists on the object itself. In JavaScript, objects can be linked to other objects, forming a prototype chain. Prototypes: JavaScript is a prototype-based language, which means that it uses prototypes to inherit properties and methods from one object to another. To begin we must first get a better understanding of what these terms mean and how it relates to JavaScript.
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