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What is closure?

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in JavaScript by (52.2k points)
What is closure?

(a) Function objects

(b) Scope where function’s variables are resolved

(c) Both Function objects and Scope where function’s variables are resolved

(d) Function return value

The question was posed to me in an interview for internship.

This intriguing question originated from Closures topic in portion Lexical Structures of JavaScript

1 Answer

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Best answer
The correct choice is (c) Both Function objects and Scope where function’s variables are resolved

The best explanation: A combination of a function object and a scope (a set of variable bindings) in which the function’s variables are resolved is called a closure.

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