- 1: Hello, Good day - 2: Reference Error: printHello is not defined, Reference Error: printMessage is not defined - 3: Reference Error: printHello is not defined, Good day - 4: Hello, Reference Error: printMessage is not defined

##### Answer: 4 The function printHello is hoisted to the top of the global scope and prints "Hello" to the console. Even printMessage function is hoisted, but it is lifted to the local scope(in "printHello") it was declared in. That is the reason you will endup with reference error for second function call. But if the second function is invoked in the first function itself, there won't be any reference error.

JavaScript Coding Exercise 82 | JSCodingQuestions.com

javascript

1printHello();
2
3printMessage();
4
5function printHello() {
6
7console.log("Hello");
8
9function printMessage() {
10
11console.log("Good day");
12}
13}

Choose the correct output:

Hello, Good day

Reference Error: printHello is not defined, Reference Error: printMessage is not defined

Reference Error: printHello is not defined, Good day

Hello, Reference Error: printMessage is not defined