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Multiple ChoiceBeginner 30s

Function Scope

Choose the best answer for: var scoping
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  1. 1var creates a fresh scope for each block it is declared in
  2. 2var is scoped to the nearest enclosing function
  3. 3var is globally scoped only and always attaches to window
  4. 4var is block-scoped and respects the nearest braces

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