Modern JavaScript from the Beginning - Second Edition - Global and Function Scope

The video tutorial explains the concept of scope in JavaScript, focusing on global and function scope. It describes how global variables are accessible from anywhere and introduces the window object, which contains methods and properties accessible globally. The tutorial also covers creating global variables and accessing them within functions and blocks. It explains function scope, variable shadowing, and the concept of local scope. The video concludes with a brief mention of block scope, setting the stage for the next tutorial.

What happens when you try to access a function-scoped variable outside of its function?

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Describe variable shadowing in JavaScript.

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What is local scope and how does it differ from global scope?

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