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Multiple ChoiceIntermediate 30s

Lexical Scope

Choose the best answer for: lexical scoping
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  1. 1Scope is determined at runtime by the current call stack here
  2. 2JavaScript uses dynamic scoping so callee sees caller's vars
  3. 3JavaScript scope is block-only and ignores function boundaries
  4. 4JavaScript uses lexical scoping — scope is determined by code structure
javascriptintermediate

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