Create a sally object with first_name, last_name, and full_name properties with object literal notation, similar to the following example.
var bob = { first_name: "Bob", last_name: "Lob", full_name: function () { return this.first_name + " " + this.last_name } }
Answer:
var sally = { first_name: "Sally", last_name: "Mae", full_name: function () { return this.first_name + " " + this.last_name } }
The sally_object is similar to the bob object and it was tedious retyping all this code to create a separate object with the same behavior. In this quiz, constructor functions are introduced to facilitate the creation of similar objects.