What is the difference between var, let, and const in JavaScript? Give examples of their scopes.
Easy difficulty
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Technical question
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Here's a hint
When answering this question, you should clearly define each keyword and provide examples that illustrate their scope. Explain 'var' as function-scoped, 'let' and 'const' as block-scoped, and highlight that 'const' is used for variables that should...
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