Question 8: Consider the following JavaScript code to answer the belo…

1const grandParent = {
2  username: 'GrandParent',
3  getName: function () {
4    return this.username;
5  },
6  parent: {
7    username: 'Parent',
8    getName: function () {
9      return this.username;
10    },
11    child: {
12      username: 'Child',
13      getNameArrow: () => {
14        return this.username;
15      },
16      getNameFunc: function () {
17        return this.username;
18
19       }
20    }
21  }
22};
23
24console.log("A: " + grandParent.getName());
25console.log("B: " + grandParent.parent.getName());
26console.log("C: " + grandParent.parent.child.getNameFunc());
27console.log("D: " + grandParent.parent.child.getNameArrow());