Question: What is the result of the following JavaScript code? function outer() { var x = 10;function inner() {console.log(x); }return inner;}var closure = outer();closure();
Answer:
The inner function forms a closure and has access to the x variable from the outer function, so it logs 10.
MCQ: What is the result of the following JavaScript code? function outer() { var x = 10;function inner() {console.log(x); }return inner;}var closure = outer();closure();
Correct Answer:
A. 10 will be logged.
Explanation:
The inner function forms a closure and has access to the x variable from the outer function, so it logs 10.
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