JavaScript Quiz Question #4: Prototypal Inheritance

#javascript #webdev #challenge #programming

In this question, we have a Dog constructor function. Our dog obviously knows the speak command. What gets logged in the following example when we ask Pogo to speak?

function Dog(name) {
  this.name = name;
  this.speak = function() {
    return 'woof';
  };
}

const dog = new Dog('Pogo');

Dog.prototype.speak = function() {
  return 'arf';
};

console.log(dog.speak());