- 1: Undefined - 2: Reference error: - 3: Hello, Good morning - 4: null

##### Answer: 3 The variable message is still treated as closure(since it has been used in inner function) eventhough it has been declared after setTimeout function. The function with in setTimeout function will be sent to WebAPI and the variable declaration executed with in 5 seconds with the assigned value. Hence, the text declared for the variable will be displayed.

JavaScript Coding Exercise 74 | JSCodingQuestions.com

javascript

1function greeting() {
2
3setTimeout(function () {
4
5console.log(message);
6}, 5000);
7
8const message = "Hello, Good morning";
9}
10
11greeting();

Choose the correct output:

Undefined

Reference error:

Hello, Good morning

null