I dont understand the question here

#1

js scope rules quiz ques 2

#2

Hi
Can you send the question that you didn’t understand?

#3

var foo={bar: function (){return this.baz;} (function (){return typeof arguments 0;})(foo.bar);

#4

Read this https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/this to know how “this” works in javascript.

Then read Question 6 from here https://mauricius.dev/javascript-quiz-answers-explained/