Confused about Service vs Factory

Question

As I understand it, when inside a factory I return an object that gets injected into a controller. When inside a service I am dealing with the object using this

Answer 1

• With the factory you actually create an object inside of the factory and return it.
• With the service you just have a standard function that uses the this keyword to define function.
• With the provider there’s a $get you define and it can be used to get the object that returns the data.