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title: "Discussion on \"Javascript Interview Questions on Closures - Lexical Scope, Output based Questions, Polyfills and more\" | Hashnode"
description: "Discussion on \"Javascript Interview Questions on Closures - Lexical Scope, Output based Questions, Polyfills and more\". Javascript Interview Questions on closures will be discussed in this video including topics like Lexical Scope, Scope Chain, Output based Questions, Once an"
url: "https://hashnode.com/posts/closures-javascript-interview-questions/62651e995dd5677e9b8de4eb"
---

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# [Javascript Interview Questions on Closures - Lexical Scope, Output based Questions, Polyfills and more](https://roadsidecoder.hashnode.dev/closures-javascript-interview-questions?utm_source=hashnode&utm_medium=feed)

Javascript Interview Questions on closures will be discussed in this video including topics like Lexical Scope, Scope Chain, Output based Questions, Once an

Apr 24, 2022 · 7 min read · roadsidecoder.hashnode.dev  
Updated Jan 11, 2023  
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-   [#javascript](https://hashnode.com/tag/javascript)
-   [#closure](https://hashnode.com/tag/closure)

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## Responses 2

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[priyanka phulmante](https://hashnode.com/@priyareddy0155)

[Nov 4, 2022](https://hashnode.com/posts/closures-javascript-interview-questions/62651e995dd5677e9b8de4eb/comment/63657c2bc7fec996b85c6a1b)

good explanation

[Aryan raj](https://hashnode.com/@Aryannitsri123)

[Jul 27, 2022](https://hashnode.com/posts/closures-javascript-interview-questions/62651e995dd5677e9b8de4eb/comment/62e10852657a4fae5a0e6cf1)

awesome explanation