---
title: "Discussion on \"Javascript interview preparation cheatsheet\" | Hashnode"
description: "Discussion on \"Javascript interview preparation cheatsheet\". Scope in Javascript\nThe scope is the current context of execution in which values and expressions are \"visible\" or can be referenced. If a variable or expression is not in the current scope, it will not be available for use. Scopes can also be layere..."
url: "https://hashnode.com/posts/javascript-interview-preparation-cheatsheet/631df7a53e8d6f3497ad6aa6"
---

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# [Javascript interview preparation cheatsheet](https://nishok19.hashnode.dev/javascript-interview-preparation-cheatsheet?utm_source=hashnode&utm_medium=feed)

Scope in Javascript The scope is the current context of execution in which values and expressions are "visible" or can be referenced. If a variable or expression is not in the current scope, it will not be available for use. Scopes can also be layere...

Sep 11, 2022 · 4 min read · nishok19.hashnode.dev  
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