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What kind of scoping does JavaScript use?

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What kind of scoping does JavaScript use? (a) Literal (b) Lexical (c) Segmental (d) Sequential I had been asked this question in quiz. I'd like to ask this question from Closures in section Lexical Structures of JavaScript Select the correct answer from above options JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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The correct choice is (b) Lexical For explanation I would say: Like most modern programming languages, JavaScript uses lexical scoping. This means that functions are executed using the variable scope that was in effect when they were defined, not the variable scope that is in effect when they are invoked.

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