JavaScript Developer I Practice Questions - Salesforce Certified JavaScript Developer I Exam

Which of the following correctly describes the difference between `let` and `var`?

let is function-scoped; var is block-scoped let is block-scoped; var is function-scoped Both let and var are block-scoped Both let and var are function-scoped

Correct Answer:

let is block-scoped; var is function-scoped

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