AI solution for JavaScript Quiz on BFE.dev
28. Hoisting II

The code will output:

1
2
TypeError: func3 is not a function

Explanation:

• The first call of func1() correctly logs 1.
• The call to func2() correctly logs 2.
• The call to func3() throws a TypeError because func3 is declared with var and is only defined after the call, when it is assigned the function func4(). Therefore, at the time of the call, func3 is not a function.