What Prototype in JS What is closure in JS What Recursive functions What Constructor functions What hoisting in js Diff btw var,let, const Find the no of occurance of text in string Find the duplicate count of elements

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Prototype in JS refers to the mechanism by which objects in JavaScript inherit properties and methods from other objects.

Prototype chain allows objects to inherit properties and methods from other objects
Prototype-based inheritance is a key feature of JavaScript
Example: Creating a new object using a constructor function and adding methods to its prototype

What Prototype in JS What is closure in JS What Recursive functions What Constructor functions What hoisting in js Diff btw var,let, const Find the no of occurance of text in string Find the duplicate count of elements

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