Own Properties vs. Inherited Properties

Objects created using a constructor like Person have two types of properties:

1. Own Properties: These are properties directly defined on the object (e.g., name).
   
2. Inherited Properties: These are properties inherited from the prototype (e.g., greet()).

You can check if a property is an own property using Object.hasOwn():

const irma = new Person("Irma");
console.lo...