Q. What must be done in order to implement Lexical Scoping?

  • (A) Get the object
  • (B) Dereference the current scope chain
  • (C) Reference the current scope chain
  • (D) None of the mentioned
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✅ Correct Answer: (C) Reference the current scope chain
Explanation: In order to implement lexical scoping, the internal state of a JavaScript function object must include not only the code of the function but also a reference to the current scope chain.

Published by Mr. Dubey ⭐ 104.94K Points at 28-Apr-2024 06:50 pm in JavaScript

Explanation by: Mr. Dubey
In order to implement lexical scoping, the internal state of a JavaScript function object must include not only the code of the function but also a reference to the current scope chain.

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